Search results for: 'serving coil'

Serving Sleeves, These are usually in a 1x7 configuration: 1 bundle of 7 strands. Cable used in ropes courses and zip lines is usually 7x19 or 6x24: Much more flexible Learn More

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

Zipline Cable Ferrule - Zinc Plated, Two ferrules are required for life support and ziplining applications (ACCT Standards). The extra ferrule serves as a backup in case of primary ferrule failure due to defects or improper swaging. A 12 ton crimper/compression tool is required for 1/4" - 1/2" ferrules Learn More

The Ballet 8 is one of the smallest and strongest mini 8's available. Equipped with Ears, it will serve as a rescue 8, personal escape device, or a regular rappel 8. Learn More

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

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

This model of removable climbing holds installs a small wedge mount with two lag screws. Climbing hold can be placed on and removed from wedge.  wedge is small and uncomfortable to grip or climb on serving as basic access restriction.

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This model of removable climbing holds installs a small wedge mount with two lag screws. Climbing hold can be placed on and removed from wedge.  wedge is small and uncomfortable to grip or climb on serving as basic access restriction.

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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

Ferrules must be properly crimped to achieve holding strength. Properly swaged ferrules can hold 90% of cable strength. Two ferrules are required for life support and ziplining applications (ACCT Standards). Learn More

Ferrules must be properly crimped to achieve holding strength. Properly swaged ferrules can hold 90% of cable strength. Two ferrules are required for life support and ziplining applications (ACCT Standards). Learn More

Ferrules must be properly crimped to achieve holding strength. Properly swaged ferrules can hold 90% of cable strength. Two ferrules are required for life support and ziplining applications (ACCT Standards). Learn More

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 perfect size for light and tower rescues. Fits ropes from 8mm to 1/2". Features built in safety cam for use in "jigger" or "short haul" systems. Use with CMI micro single or double pulley 3:1 or 4:1 mechanical advantage systems. Features a centered bronze bushing. Strength: 7000 lbs. The CMI Single Micro Hauler is 154 mm. tall, 53 mm wide, and 40 mm. thick and 19 g. 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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