Search results for: 'coil stabl sheave'

Lock washers are a critical component to through bolts on wood poles. Pole shrinkage mandates the use of double coil lock washers to keep pressure on the nut and bolt to prevent loosening. Learn More

The Head Rush Impact Trolley Sheave Replacement Kit allows you to replace your Impact Trolley sheave assembly should they wear out or become damaged. Learn More

The Podium work seat is a harness-mounted platform that provides a stable and comfortable seat while working in suspension. It is fully compatible with the Ropeworks harness, and may be added to the harness while the technician is suspended. Learn More

STARGATE SRD -Shear Reduction Device, The 4" aluminum sheave is hard anodized and pared from any excess weight, while the stainless frame surrounds the sheave with minimal surface contact Learn More

Stainless steel sideplates, 3" aluminum hard coated sheave, bushing, and stainless steel axle. Learn More

Knot-passing pulley allows passage of joining knots Large diameter sheave mounted on sealed ball bearings for excellent efficiency. Learn More

Anodized aluminum sideplates, 2 3/4" aluminum sheave, ball bearing and stainless steel axle. Learn More

Purple Anodized Aluminum sideplates, 1 1/4" Aluminum sheave, Bushing, and Stainless Steel axle. Learn More

High strength in a compact design. Stainless Steel sideplates, 2 3/8" Aluminum sheave, Bearing, and Stainless Steel axle. Learn More

For hostile environments and maximum service life. Blue Anodized Aluminum sideplates, 2 3/8" Aluminum sheave, Bearing, and Stainless Steel axle. Learn More

The PRO TRAXION progress capture pulley is designed to allow rope installation while the pulley is connected to the anchor. With its large diameter sheave and great efficiency, it is particularly appropriate for hauling heavy loads. Learn More

Red Anodized Aluminum sideplates, 2 3/8" Glass-filled Celcon sheave, n/a, and Stainless Steel axle. The original rope pulley! Durable design, great action, light weight and easy to use. Learn More

A step up in strength and durability from the RP101 rope pulley. Black Anodized Aluminum sideplates, 2 3/8" Aluminum sheave, Bushing, and Stainless Steel axle. A great all around rope pulley. Learn More

Double progress capture pulley designed for use with the JAG double pulley to make a 4:1 haul system. Sheaves mounted on sealed ball bearings for excellent efficiency. Learn More

Double pulley 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. Learn More

Probably the most common zip line trolley in use. Super heavy duty steel sheaves and sideplates for long lasting zip line and ropes course use. 1/2" or 3/8" cable. Learn More

Haul kit for pickoffs, making a releasable anchor, or tensioning a system, thanks to its 4:1 mechanical advantage and excellent efficiency (sheaves with sealed ball bearings). Learn More

Stainless Steel sideplates, two 2" Stainless Steel sheaves, Bearing, and Stainless Steel axle. Learn More

EverFlex treatment: special thermal treatment stabilizes the core strands and improves consistency; offers excellent grip and consistent handling over time. Learn More

Stainless Steel sideplates, two 2" Stainless Steel sheaves, Bearing, and Stainless Steel axle. Learn More

Special thermal treatment stabilizes the core strands and improves consistency; offers excellent grip and consistent handling over time. Learn More

CMI RTTROLLEY Rapid Transit ZiplineTrolley, Stainless Steel sideplates, two 2" Stainless sheaves, Bearing, and Stainless Steel axle. Taking from the popularity of their velocity zipline trolley, CMI has launched a 2" wheel version, the RT zipline Trolley. Learn More

UltraSonic Finish: the core and the sheath are bonded together at the rope ends by an ultrasonic process called UltraSonic Finish; gives greater durability and avoids frayed ends. Learn More

Dry treatment makes the rope more resistant to water, dirt and abrasion; handling, grip and other characteristics are retained longer in cold, wet conditions. Learn More

Nut Eye bolts are the main bolts used in ropes challenge course and zip line construction. Zipline and other cables are terminated to the eye bolt around a thimble to prevent cable deformation at the turn back. Learn More

Looking to enhance your program offerings with some specialized equipment? ESI offers three different universal accessibility kits that come complete with a variety of equipment that will help serve the needs of climbers who need additional support. 

 

The UAK-1 comes complete with the following:

If you need additional components for a larger course, ask us about the UAK-2 and UAK-3.

 

• Misty Mountain Easy Seat - a specialized rigid yet padded seat that has an integrated rated harness system allowing lower body support without sacrificing upper body mobility.

 

• Handlebar Ascender (Wellman pull-up bar or similar)  - a traditional ascender mechanism that will grab the rope with the integrated cam while also providing a variety of hand hold options including the built in handlebars.
  
• 1M Mechanical Advantage System (Petzl JAG or similar) - this compact system provides mechanical advantage at your fingertips when climbing at height and needing assistance transferring from one cable to the other. 
  
  
• Trolley w/ anti-rollback cam (ISC Zippy or similar) - this trolley allows for smooth forward movement on a course and option to sit in the system and take a break without losing forward momentum.
  
  
• Bosun chair (Petzl Podium or similar) - a rigid chair that is stowed out of the way on the climber and dropped into position at any point along the climb as an extra seat providing quick lower body support and resting spot.
  
  
• ISC R-ALF Pulley System - this system creates a 5:1 mechanical advantage with integrated locking hub option for those climbers who need assistance ascending vertically into a course. It includes everything needed for the full system including the R-ALF hub, two double pulleys, rope, carabiners and a handy storage bag.

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Our Machine Bolts are hot dip galvanized, forged steel, quenched and tempered and are sold with hex nuts attached. Round or square washers and lock washers can be added separately. Learn More

The BUG backpack is designed for single-day multi-pitch rock climbing, and is perfect for everyday uses. Suitable for carrying gear on the approach and when climbing (hydration system, food, clothing, shoes). Learn More

Stainless steel sideplates, 3"aluminum sheave, bushing, and stainless steel axle. 

 

MBS	Rope Capacity	Size	Weight	Efficiency
16000lbs	5/8"	6.5x4.25in	1.35lb	92.1%

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Stainless steel sideplates, 2" aluminum sheave, needle bearing, and stainless steel axle.

 

MBS	Rope Capacity	Size	Weight	Efficiency
8000lbs	1/2"	5x2.5in	0.5lb	90.6%

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Black anodized aluminum sideplates, 2 3/8" zinc coated steel sheave, bushing, and stainless steel axle. 

MBS	Cable/Rope Capacity	Size	Weight	Efficiency
6000lbs	5/8"	4.375x3.5in	0.75lb	91.4%

 

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The Rope Ladder provides moderately challenging access to high elements or an alternative to staple climbs. Constructed of double lashed hardwood dowels with waxed nylon cord to increase durability. Professional installation required.

 

Cost is by: LINEAR FOOT 

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Stainless steel sideplates, 3" red anodized aluminum sheave, bushing, and stainless steel axle. 

*Exceeds tests for national fire protection association standard on fire service life safety rope and system components NFPA 1983-2006 edition. 

 

MBS	Rope Capacity	Size	Weight	Efficiency
16000lbs	1/2"	6.75x5.25in	1.65lb	91.7%

 

 

 

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Openable even when attached to the anchor, the PRO pulley is designed for maximum simplicity when setting up hauling or load deviation systems. Learn More

The Redirection Pulley is the first pulley of its kind for the zip line industry; lightweight, corrosion-resistant and specially engineered to be virtually resistant to snagging. Learn More

Ultra lightweight compact pulley designed for a variety of uses. Learn More