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CMI Twin Expedition Arborist Ascender, The Twin Expedition is the first single-handled dual ascender designed to meet the needs of industry leading arborist professionals. The EXPTWIN easily accommodates three rope techniques - 2:1 doubled rope technique (DdRT), 1:1 single rope technique (SRT), and 1:1 twin line ascent (DbRT). Learn More

The best brake for your zip line,Head Rush zipSTOP Zip Line Brake uses Head Rush's self-regulating eddy current magnetic braking system to brake zip line riders smoothly, comfortably, and consistently, even at high speeds. 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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A 3/4" Climbing Rope and/or a Swing Rope. We make our 3/4" Climbing/Swing Ropes with Multiline II Rope. Multiline II Rope is strong, durable and resistant to UV rays. Our 1-1/2" Ropes are made with Combo Rope, aka poly-dac rope, which is similar to Multiline. All of these ropes have a metal thimble at one end and a back-splice at the other end.We offer multiple lengths. If you require a length other than what we have listed; please give us a call at (877) 206-8967

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hest harness features 1" flat webbing shoulder straps with 2" webbing around the chest. Learn More