Blocks

Mini Block - 1/2"

Compact rigging block weighs only 1 lb yet boasts an impressive MBS of 21,900 lb with a 1/2" rope capacity. The screw-in top knob ensures a secure lock. Specifications: MBS (kN): 97.4 kN MBS (lb): 21,900 lb MFG WLL: 4,380 Max Rope: 1/2" Max Sling: 1/2" Sheave: 1.26" Weight: 1 lb At CMI, we believe in supporting the American worker and manufacturing high-quality, American-made products. Our rigging blocks are affordable and reliable tools for your tree care operations, helping to contribute to a strong economy and a bright future.

$150.00

ISC Compact Rigging Pulley for 13mm(1/2") Rope

Compact Rigging Pulley- for 13mm (1/2") RopeRP048 At approximately half the size of the standard small rigging pulley and weighing in at only 490g (1lb), the new Compact Rigging Pulley offers a highly impressive strength to weight ratio with an 85kN (19000lbf) MBS and a WLL of 17kN (3800lbf). The Pulley plates are made from hot forged Aluminium and it is this manufacturing process which allows such a compact pulley to boast such great strength and dynamic load bearing capacity.

$210.00

Petzl FIXE

Versatile compact pulley Versatile and compact, the FIXE pulley allows quick installation onto the rope. Detailed description Fixed side plates allow quick installation and coupling with a rope clamp Designed for hauling systems and deviations Sheave mounted on self-lubricating bushings for good efficiency For use with OK or WILLIAM type carabiner Available in two colors: yellow and black Specifications Rope compatibility: 7 to 13 mm Sheave diameter: 21 mm Ball bearings: no Efficiency: 71 % Maximum working load: 2,5 kN x 2 = 5 kN Weight: 90 g Certification(s): CE EN 12278, UKCA

From $32.95

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Arbo Space 3/4" Pluto Multi Sling W/ ISC Block 7'

Our 3/4" Lupex (12-strand coated polyester) Multi Sling with ISC Rigging Block 7' is the perfect tool for knotless anchoring. Hand-spliced using our Arbo Space brand polyester rope, it offers durability and resistance to abrasion. The coating on the rope also makes it low-friction and heat-resistant, ensuring it will perform well in any situation. Whether you're a professional arborist or a DIY enthusiast, you'll appreciate the quality and reliability of our Lupex Rope and Multi Sling. DETAILS: 6 spliced 8" pockets and offers 21.000lbs MBS in chocked configuration. ISC Rigging Block 30kn WLL

$318.86

Omni-Block 1.1

The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. Traditionally, a pulley is connected to a swivel by a carabiner. However, the Omni eliminates the need for the carabiner, reducing length and pieces of equipment in the rigging system. The short length of the Omni is important when used in high-angle, confined space or other space-sensitive rigging environments. The reduced weight of the Omni will make hauling your gear easier. Additionally the Omni sideplate can be opened without detaching from the carabiner. Traditional pulleys require removing from the carabiner to change the rope. With the Omni, the user is able to do this while the pulley is still secured. Install and remove rope while still connected to the anchor Sideplate locks with two-stage, double-catch safety mechanism Integrated swivel allows pulley to orient while reducing gain Connect, install and remove rope with one hand CNC machined for optimal weight & strength Specifications Weight: 5.1oz (145g) MBS: 23kN WLL: 5kN Max Rope: .5" (13mm) Cert: CE

$101.49

Omni-Block 1.5

The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. Traditionally, a pulley is connected to a swivel by a carabiner. However, the Omni eliminates the need for the carabiner, reducing length and pieces of equipment in the rigging system. The short length of the Omni is important when used in high-angle, confined space or other space-sensitive rigging environments. The reduced weight of the Omni will make hauling your gear easier. Additionally the Omni sideplate can be opened without detaching from the carabiner. Traditional pulleys require removing from the carabiner to change the rope. With the Omni, the user is able to do this while the pulley is still secured. Install and remove rope while still connected to the anchor Sideplate locks with two-stage, double-catch safety mechanism Integrated swivel allows pulley to orient while reducing gain Connect, install and remove rope with one hand CNC machined for optimal weight & strength Specification Weight: 9.2oz (260gm) MBS: 36kN WLL: 8kN Max Rope: .5" (13mm) Certification: CE

$109.00

Petzl SPIN L1

Very high efficiency single pulley with swivel Openable even when attached to the anchor, the SPIN L1 pulley is designed for maximum simplicity in setting up hauling or load deviation systems, and tyroleans. The large diameter sheave mounted on sealed ball bearings gives it excellent efficiency. The swivel facilitates handling, allowing the pulley to be oriented under load, and direct connection of carabiners, ropes or slings. Detailed description Designed for maximum simplicity in setting up hauling or load deviation systems and tyroleans for work at height, rescue and tree care:- triple-action opening of the moving side plate is quick and easy, even with gloves- the rope can be installed with the device connected to the anchor.- red mark provides a visual warning when the moving side plate is unlocked- special side plate design protects the rope path Optimal efficiency and easy handling:- large diameter sheave mounted on sealed ball bearings for excellent efficiency- swivel allows pulley to be oriented under load- swivel accepts up to three carabiners and allows the use of ropes and slings to facilitate maneuvers. Video Specifications Weight: 290 g Certification(s): CE EN 12278, NFPA 2500 Pulley General Use, UIAA, UKCA Material(s): aluminum, stainless steel, nylon Min. rope diameter: 7 mm Max. rope diameter: 13 mm Sheave type: sealed ball bearings Sheave diameter: 38 mm Maximum working load: 4 x 2 = 8 kN Breaking strength: 36 kN Efficiency: 95 %

From $104.95

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Arbo Space 3/4" Pluto Multi Sling W/ CMI Block 7'

Our 3/4" Lupex (12-strand coated polyester) Multi Sling with CMI Rigging Block 7' is the perfect tool for knotless anchoring. Hand-spliced using our Arbo Space brand polyester rope, it offers durability and resistance to abrasion. The coating on the rope also makes it low-friction and heat-resistant, ensuring it will perform well in any situation. Whether you're a professional arborist or a DIY enthusiast, you'll appreciate the quality and reliability of our Lupex Rope and Multi Sling. DETAILS: 7' 6 spliced 8" pockets and offers 21.000lbs MBS in chocked configuration. 3/4" CMI Rigging Block 51,000lbs MBS

$425.86

ISC 200 Series Rigging Pulley - Compact

ISC is excited to launch The Next Generation of Rigging Pulleys - the 200 Series. Our Rigging Pulleys are designed and manufactured in the UK, at our factory based in North Wales, where we have been crafting industry leading safety components and “Solutions in Metal” for over 50 years. When we started this project, we asked ourselves what’s next? How could we make our industry trusted Rigging Pulleys even better? We knew our customers most valued the strength and reliability of our pulleys and our massively popular SpringLock locking mechanism. So the team took the challenge and delivered improvements on these features. To achieve the impressive new strength of the 200 Series Pulleys, we had to completely rethink the pulley plates from the ground up. Using state of the art stress analysis tools, we reshaped and redistributed the material in the hot forged high-strength aluminium frames to significantly change the way they performed under load to maximize strength. We then coupled this with a unique axle/frame interlocking design using heat treated hardened stainless steel axles which reduces the inherent tendency to deform or flex under extreme loads. What we achieved are pulleys that are up to 150% stronger than their predecessors and are built to withstand even the toughest rigging jobs with ease. The locking mechanism was our next challenge, how could we make this better? Our new Patent Pending “SafeLock” system builds upon the reliability and ease of use that our customers expect from ISC pulleys. The new SafeLock locking mechanism achieves an extremely low profile design while maintaining the quick action of a SpringLock. Every element of the New ISC 200 Series Pulleys showcases the craftsmanship and attention to detail that they have received. Take a closer review and we are confident that you’ll find the ISC 200 Series Rigging Pulleys are setting new standards for trusted performance. Approved Standards CE Machinery Directive 2006/42/ECUKCA Supply of Machinery (Safety) Regulations 2008 Technical Information RP248 Compact Compatible with rope diameter (mm): Maximum 14mm (9/16") (MBS) Minimum Breaking Strength (kN): 100 (MBS) Minimum Breaking Strength (lbf): 22481 Serial numbering: As standard Pulley wheel color: Grey Finish: Anodised Weight (grams): 610 Weight (ounces): 21.5 (1.3lb) WLL: 20kN (4496lbf) RP251 Small Compatible with rope diameter (mm): Maximum 16mm (5/8") (MBS) Minimum Breaking Strength (kN): 250 (MBS) Minimum Breaking Strength (lbf): 56202 Serial numbering: As standard Pulley wheel color: Orange Finish: Anodised Weight (grams): 1887 Weight (ounces): 66.5 (4.1lb) WLL: 50kN (11240lbf) RP255 Medium Compatible with rope diameter (mm): Maximum 20mm (3/4") (MBS) Minimum Breaking Strength (kN): 300 (MBS) Minimum Breaking Strength (lbf): 67442 Serial numbering: As standard Pulley wheel colour: Green Finish: Anodised Weight (grams): 2682 Weight (ounces): 94.6 (5.9lb) WLL: 60kN (13488lbf) RP257 Large Compatible with rope diameter (mm): Maximum 26mm (1") (MBS) Minimum Breaking Strength (kN): 380 (MBS) Minimum Breaking Strength (lbf): 85427 Serial numbering: As standard Pulley wheel colour: Red Finish: Anodised Weight (grams): 5000 Weight (ounces): 176 (11lb) WLL: 76kN (17085lbf)

$260.00

Omni-Block 1.5 Double

The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor. Traditionally, a pulley is connected to a swivel by a carabiner. However, the Omni eliminates the need for the carabiner, reducing length and pieces of equipment in the rigging system. The short length of the Omni is important when used in high-angle, confined space or other space-sensitive rigging environments. The reduced weight of the Omni will make hauling your gear easier. Additionally the Omni sideplate can be opened without detaching from the carabiner. Traditional pulleys require removing from the carabiner to change the rope. With the Omni, the user is able to do this while the pulley is still secured. Install and remove rope while still connected to the anchor Sideplate locks with two-stage, double-catch safety mechanism Integrated swivel allows pulley to orient while reducing gain Connect, install and remove rope with one hand CNC machined for optimal weight & strength Specifications Weight: 14.5oz (411gm) MBS: 36kN WLL: 8kN Max Rope: .5 (13mm) Certification: CE

$160.00

DMM Impact Block - 3/4" Large

The DMM Impact Block is a premium arborist block designed for incredible strength and premium performance. The most eye-catching feature of the block is the incredible strength, but it is more than just a rugged piece of gear. The Impact Block is designed to be rope-friendly on all surfaces. The 3/4" version of the Impact block has a hollow stainless steel spindle which opens up advanced rigging options. The lower sheave is over 4" wide for a wider bend radius that preserves more strength in the rigging line. This premium arborist block is suitable for medium to heavy tree rigging. See the videos tab for an overview as well as videos of the testing process DMM went through to develop the Impact Block. Specifications Manufacturer: DMM Maximum rope diameter: 20mm (3/4+") Sheave diameter: 107.95mm (4.25") Tensile strength: 300 kN (67,442.55 lb) Material: aluminum Dimensions: 230 x 125 x 90mm (9 x 4.9 x 3.5") Weight: 3.47 kg (7.65 lb) Made in Wales Certifications CE NFPA 1986 (06ED) Class G EN795(b):1997 EN12278:2007

$599.95

Petzl JAG TRAXION

High-efficiency double progress capture pulley The JAG TRAXION double progress capture pulley is designed for use with the JAG pulley to make a 4:1 haul system. Sheaves mounted on sealed ball bearings for excellent efficiency. Detailed description Designed for use with the JAG double pulley to make a 4:1 haul system Toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or muddy ropes...) Sheave mounted on sealed ball bearings for excellent efficiency Specifications Weight: 145 g Certification(s): CE EN 567, UKCA, NFPA 2500 Technical Use Material(s): aluminum, nylon Min. rope diameter: 8 mm Max. rope diameter: 11 mm Sheave type: sealed ball bearings Sheave diameter: 25 mm Maximum working load: 2 × 1,5 kN × 2 = 6 kN Breaking strength: 2 × 4 kN × 2 = 16 kN Efficiency: 91 %

$149.95

Petzl PRO TRAXION

Very high-efficiency, drop-resistant progress-capture pulley with swivel Possible to open, even when attached to the anchor, the PRO TRAXION progress-capture pulley is designed for setting up haul systems. With a large diameter sheave mounted on sealed ball bearings and excellent efficiency, it is particularly suitable for hauling heavy loads. The swivel makes it easier to operate, allowing the pulley to be oriented under load and for direct connection of carabiners, ropes, or slings. Detailed description Drop-resistant and easy to operate:- Triple-action opening of the moving side plate is quick and easy, even with gloves- Rope can be installed when the pulley is connected to the anchor- Red indicator provides a visual warning when the moving side plate is unlocked- Special side plate design protects the rope path Designed for hauling heavy loads:- Large diameter aluminum sheave mounted on sealed ball bearings for excellent efficiency- Swivel allows pulley to be oriented under load Versatile:- Swivel and auxiliary attachment point allow the use of carabiners, ropes, and slings for easier rigging- Toothed cam with self-cleaning slot optimizes performance under a variety of conditions, such as when the ropes are frozen or dirty- May be used as a simple pulley by locking the cam in the raised position- Auxiliary attachment point can be used to set up a haul system- Hole in the cam for installation of a remote control cord Specifications Weight: 295 g Certification(s): CE EN 567, CE EN 12278, CE EN 12841 type B, UKCA, NFPA 2500 Technical Use Pulley and Rope grab Material(s): Aluminum, stainless steel, nylon Min. rope diameter: 8 mm Max. rope diameter: 13 mm Sheave type: Sealed ball bearings Sheave diameter: 38 mm Breaking strength - pulley: 11.5 kN x 2 = 23 kN Breaking strength - rope clamp: 4 kN Efficiency: 95 %

$209.95

Petzl PARTNER

Ultra-compact, high-efficiency pulley The PARTNER is an ultra compact, extremely lightweight pulley. It is designed for daily tasks and on-site rescue. Detailed description Ultra compact, very lightweight pulley Designed for daily tasks and for on-site rescue (Tyrolean traverse...) Sheave mounted on sealed ball bearings for excellent efficiency Specifications Rope compatibility: 7 to 11 mm Sheave diameter: 25 mm Ball bearings: yes Efficiency: 91 % Maximum working load: 2,5 kN x 2 = 5 kN Weight: 56 g Certification(s): CE EN 12278, UKCA

$32.95

Petzl JAG

High-efficiency double pulley The JAG double pulley is designed for use with the JAG TRAXION double progress capture pulley to make a 4:1 haul system. Sheaves mounted on sealed ball bearings for excellent efficiency. Detailed description Designed for use with the JAG TRAXION double progress capture pulley to make a 4:1 haul system Sheaves mounted on sealed ball bearings for excellent efficiency Specifications Weight: 120 g Certification(s): CE EN 12278, UKCA, NFPA 2500 Technical Use Material(s): aluminum, nylon Min. rope diameter: 8 mm Max. rope diameter: 11 mm Sheave type: sealed ball bearings Sheave diameter: 25 mm Maximum working load: 2 × 1,5 kN × 2 = 6 kN Breaking strength: 2 × 4 kN × 2 = 16 kN Efficiency: 91 %

$89.95

Petzl NANO TRAXION

High-efficiency, ultra-compact progress-capture pulley NANO TRAXION is an ultra-lightweight (53 g), ultra-compact progress-capture pulley that is exceptionally efficient (91 %) thanks to its sealed ball bearings. Detailed description Ultra-compact and lightweight (53 g) Versatile: toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or muddy ropes...) Aluminum sheave mounted on sealed ball bearings for excellent efficiency Specifications Rope compatibility: 7 to 11 mm Sheave diameter: 18 mm Ball bearings: yes Efficiency: 91 % Breaking strength: 2 x 7,5 = 15 kN Breaking strength as progress capture pulley: 4 kN Weight: 53 g Certification(s): CE EN 567, UKCA Material(s): aluminum, steel, stainless steel, nylon

$114.95

Petzl MICRO TRAXION

Compact, lightweight high-efficiency progress-capture pulley MICRO TRAXION is a compact, lightweight (85 g) progress-capture pulley that is exceptionally efficient. The cam can be locked in the open position so the device can be used as a simple pulley. Detailed description Compact and lightweight (85 g) Versatile:- toothed cam with self-cleaning slot optimizes performance under any conditions: frozen or dirty ropes...- may be used as a simple pulley by locking the cam in the raised position Aluminum sheave mounted on sealed ball bearings for excellent efficiency Specifications Rope compatibility: 8 to 11 mm Sheave diameter: 27 mm Ball bearings: yes Efficiency: 91 % Maximum working load - pulley: 2,5 x 2 = 5 kN Maximum working load - rope clamp: 2,5 kN Weight: 85 g Certification(s): CE EN 567, UKCA Material(s): aluminum, steel, stainless steel, nylon

$144.95

Petzl MINI TRAXION

Compact and drop-resistant high-efficiency progress-capture pulley Possible to open, even when attached to the anchor, the MINI TRAXION progress-capture pulley is designed for setting up haul systems. With a medium-diameter sheave and great efficiency, it is particularly suitable for hauling mid-weight loads. Compact, reducing weight and bulk, which is especially useful during technical rescue and rope access work. Detailed description Drop-resistant and easy to operate:- Triple-action opening of the moving side plate is quick and easy, even with gloves- Rope can be installed when the pulley is connected to the anchor- Red indicator provides a visual warning when the moving side plate is unlocked- Special side plate design protects the rope path Designed for hauling mid-weight loads:- Mid-size diameter aluminum sheave mounted on sealed ball bearings for great efficiency Versatile:- Toothed cam with self-cleaning slot optimizes performance under a variety of conditions, such as when the ropes are frozen or dirty- May be used as a simple pulley by locking the cam in the raised position- Hole in the cam for installation of a remote control cord Video Specifications Weight: 150 g Certification(s): CE EN 567, CE EN 12278, CE EN 12841 type B, UKCA, NFPA 2500 Technical Use Pulley and Rope grab Material(s): Aluminum, stainless steel, nylon Min. rope diameter: 7 mm Max. rope diameter: 11 mm Sheave type: Sealed ball bearings Sheave diameter: 32 mm Breaking strength - pulley: 10 kN x 2 = 20 kN Breaking strength - rope clamp: 4 kN Efficiency: 93 %

$159.95

Petzl SPIN L2

Very high efficiency double pulley with swivel Openable even when attached to the anchor, the SPIN L2 is a double pulley designed for maximum simplicity when setting up hauling systems or tyroleans. The two parallel-mounted sheaves and auxiliary attachment point allow the pulley to be used for setting up various types of complex haul systems The large diameter sheaves mounted on sealed ball bearings provide excellent efficiency The swivel facilitates handling, allowing the pulley to be oriented under load, and direct connection of carabiners, ropes or slings. Detailed description Designed for maximum simplicity when setting up haul systems or tyroleans for work at height or rescue:- triple-action opening of the moving side plate is quick and easy, even with gloves- the rope can be installed with the device connected to the anchor.- red mark provides a visual warning when the moving side plate is unlocked- special side plate design protects the rope path Optimal efficiency:- large diameter sheaves mounted on sealed ball bearings for excellent efficiency Parallel-mounted sheaves and auxiliary attachment point for setting up various types of complex haul systems Easy handling:- swivel allows pulley to be oriented under load- swivel accepts up to three carabiners- swivel and auxiliary attachment point allows the use of ropes and slings to facilitate maneuvers. Video Specifications Weight: 480 g Certification(s): CE EN 12278, NFPA 2500 Pulley General Use, UIAA, UKCA, XF 494 : FZL-H-T9.5/13 Material(s): aluminum, stainless steel, nylon Min. rope diameter: 7 mm Max. rope diameter: 13 mm Sheave type: sealed ball bearings Sheave diameter: 38 mm Maximum working load: 8 kN (3 kN per strand, more information in the Instructions for Use) Breaking strength: 36 kN Efficiency: 95 %

From $154.95

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Petzl SPIN S1 OPEN

Very high-efficiency, compact single pulley with gated swivel Possible to open, even when attached to the anchor, the SPIN S1 OPEN pulley is designed for maximum simplicity in setting up haul or load deviation systems and tensioned highlines. Compact, reducing weight and bulk. The sheave mounted on sealed ball bearings provides excellent efficiency. The swivel facilitates operations, allowing the pulley to be oriented under load. The gated opening on the swivel makes the pulley compatible with a wide variety of products (PAW rigging plates, and more), reducing bulk during set up. Detailed description Compact pulley designed for maximum simplicity in setting up haul systems, tensioned highlines, or load deviation when weight and size are important factors:- Triple-action opening of the moving side plate is quick and easy, even with gloves- The rope can be installed with the device connected to the anchor- Red indicator provides a visual warning when the moving side plate is unlocked- Special side plate design protects the rope path Optimal efficiency: mid-size diameter sheave mounted on sealed ball bearings for great efficiency Gated swivel makes operations easier:- Bulk is minimized and large opening makes the pulley compatible with a wide variety of products (PAW rigging plate and more)- Allows pulley to be oriented under load- Accommodates up to two carabiners and allows the use of ropes and slings to facilitate rigging Specifications Weight: 160 g Certification(s): CE EN 12278, UKCA, NFPA 2500 Technical Use, UIAA Material(s): Aluminum, stainless steel, nylon Min. rope diameter: 7 mm Max. rope diameter: 11 mm Sheave type: Sealed ball bearings Sheave diameter: 25 mm Maximum working load: 2 x 2,5 = 5 kN Breaking strength: 23 kN Efficiency: 91 %

$114.95

Petzl SPIN S1

Very high efficiency, compact single pulley with swivel Possible to open, even when attached to the anchor, the SPIN S1 OPEN pulley is designed for maximum simplicity in setting up haul or load deviation systems and tensioned highlines. Compact, reducing weight and bulk, which is especially useful during technical rescue. The sheave with sealed ball bearings provides excellent efficiency. The swivel facilitates operations, allowing the pulley to be oriented under load and direct connection of carabiners, ropes, or slings. Detailed description Compact pulley designed for maximum simplicity in setting up haul or load deviation systems and tensioned highlines for work at height and technical rescue, when weight and size are important factors:- Triple-action opening of the moving side plate is quick and easy, even with gloves- The rope can be installed with the device connected to the anchor- Red indicator provides a visual warning when the moving side plate is unlocked- Special side plate design protects the rope path Optimal efficiency:- Mid-size diameter sheave mounted on sealed ball bearings for great efficiency Facilitates operations, thanks to the swivel: - Allows pulley to be oriented under load- Ropes or slings can be threaded for easier rigging- Allows most carabiners to rotate, meeting European standards Video Specifications Weight: 145 g Certification(s): CE EN 12278, NFPA 2500 Pulley Technical Use, UKCA, UIAA Material(s): Aluminum, stainless steel, nylon Min. rope diameter: 7 mm Max. rope diameter: 11 mm Sheave type: Sealed Ball Bearings Sheave diameter: 25 mm Maximum working load: 2,5 x 2 = 5 kN Breaking strength: 23 kN Efficiency: 91 %

From $94.95

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Petzl TANDEM®

Double pulley for Tyrolean traverses on rope Double pulley designed for Tyrolean traverses on a rope, the TANDEM has aluminum sheaves mounted on self-lubricating bushings for efficiency. It accepts up to three carabiners to facilitate maneuvers. Detailed description Aluminum sheaves mounted on self-lubricating bushings for efficiency Accepts up to three carabiners to facilitate use Specifications Rope compatibility: diameter: 13 mm or less Sheave diameter: 21 mm Ball bearings: no Efficiency: 71 % Maximum working load: 10 kN Maximum allowable speed: 10 m/s Weight: 195 g Certification(s): CE EN 12278, UKCA

$89.95

Petzl TANDEM® SPEED

Efficient double pulley for Tyrolean traverses on rope The TANDEM SPEED double pulley is designed for zip lines or tensioned highlines and has stainless steel sheaves mounted on sealed ball bearings for excellent efficiency. It accepts up to three carabiners to facilitate use. Detailed description Stainless steel sheaves for excellent durability Sheave mounted on sealed ball bearings for excellent efficiency Accepts up to three carabiners to facilitate use Specifications Rope compatibility: Diameter: 13 mm or less Sheave diameter: 27,5 mm Ball bearings: Yes Efficiency: 95 % Maximum working load: 10 kN Maximum allowable speed: 20 m/s Weight: 270 g Certification(s): CE EN 12278, UKCA

$119.95

Petzl SPIN L1D

Very high efficiency single pulley with one-way rotation and swivel Openable even when attached to the anchor, the SPIN L1D pulley is designed to be used in conjunction with a descender for maximum simplicity in setting up a deviation for a heavy load. The faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering. The swivel facilitates handling, allowing the pulley to be oriented under load, and direct connection of carabiners, ropes or slings. Detailed description Designed to be used in conjunction with a descender for maximum simplicity when setting up a heavy load deviation or haul systems for work at height or rescue:- triple-action opening of the moving side plate is quick and easy, even with gloves- the rope can be installed with the device connected to the anchor.- red mark provides a visual warning when the moving side plate is unlocked- special side plate design protects the rope path and allows the use of a Prusik friction hitch in a progress-capture system Optimal hauling efficiency and lowering convenience: the faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering heavy loads (more information in the Instructions for Use and in the technical tips at www.petzl.com). Easy handling:- swivel allows pulley to be oriented under load- swivel accepts up to three carabiners and allows the use of ropes and slings to facilitate maneuvers. Video Specifications Weight: 425 g CE*, NFPA 2500 Pulley General Use, UKCA * CE based on the applicable requirements of the EN 12278 standard Material(s): aluminum, stainless steel, nylon Min. rope diameter: 8 mm Max. rope diameter: 13 mm Sheave type: sealed ball bearings Sheave diameter: 40 mm Maximum working load: 3 x 2 = 6 kN Breaking strength: 36 kN Efficiency: 93 %

$184.95

CMI Stainless Steel Block - 5/8"

CMI Arborist Blocks are expertly crafted for integration into false crotch systems, providing essential protection for bull ropes and minimizing wear and tear. The upper bushing is strategically designed to optimize sling strength, while the wide sideplates serve as a safeguard, shielding the rope from potential abrasion against rough bark. Key Specifications: Intended Use: False crotch systems Compatible with: Rope End Fitting: Bushing Sheave Configuration: Single Rope Size Compatibility: 5/8" Sheave Diameter: 3.00" Construction Material: Stainless steel sideplates, aluminum sheave CMI Arborist Blocks offer reliability and durability, ensuring efficient and safe operation within arborist setups.

$190.00

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