Carriage Bolt w/Nut & Washer, The square neck under the round head will seat into the hole in the wood to prevent the head from turning. Because they are used with wood, carriage bolts are rarely high strength and virtually always supplied in a standard ASTM A307 specification. Learn More

Robertson Zipline Pick Off Strap works well for positioning the victim for a lowering off a zipline or rappel-based pick off or for an assisted rappel. We added a loop to the end for a more positive grip when pulling to adjust Learn More

Deep Cut telephone Pole Auger Bits: 24", Super long 24" Pole Auger Bits for telephone poles, utility poles, treated poles, ropes course and zip line poles. Designed for making deep cuts in utility poles, pressure treated lumber, railroad ties, and wet or frozen lumber. Learn More

Commercial grade harness acceptable for use in engineered zip line tours, canopy tours, and aerial adventure/trekking parks Learn More

MICRO TRAXION is an ultra-compact, extremely light progress capture pulley that is exceptionally efficient. The cam can be locked in open position so the device can be used as a simple pulley. Learn More

Fully adjustable full body harness intended for rope courses and adventure parks.

• CE 1019, EN12277, EN161
• front attachment point for belaying and rappeling according to EN 12277 type C
• waist belt and the leg loops without the padding enables to put the harness to every person
• rear steel D-ring with a bearing capacity of 15 kN according EN 361
• waist belt, shoulder straps and the leg loops are easily adjustable with easy lock buckles
• red webbing strap stitched into the buckles simplify handling with them
• all steel components are finished with E-coating technology for higher corrosion resistance
• left leg loop with red color helps to put the harness on
• waist belt webbing is in red as well for easier orientation in the harness
• dorsal plastic plate with different color according the size of the harness (S – yellow, UNI – red)
• construction ensures long-time operation and efficiency (easy releasing and fastening even when dirty and tough webbing)
• Rear dorsal plate for easy size identification. Yellow = Small. Red = Universal Sizing
• Weight: 1050g
• Size: S (110-150cm/43.3in -59in)/UNI (150cm-200cm/59in-79in)

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The pack of four BOREO CLUB helmets is designed for groups and clubs. It is very versatile, and adapts to climbing, mountaineering, caving, via ferrata, and canyoning... Learn More

Simple to use and ergonomic, the RESCUCENDER is an openable cam-loaded rope clamp designed for use in haul systems as a tractor or progress capture device. Learn More

The Catch Accessory is designed to keep the Impact Trolley and zipSTOP Brake Trolley attached after contact with each other, making for easier rider retrieval. Learn More

Handled rope clamp designed for doubled rope ascents, the ASCENTREE has ergonomic handles allowing a comfortable and powerful grip when pulling. Learn More

The SEQUOIA is a seat harness for tree care. It is designed for the arborist's comfort. The extra-wide, semi-rigid waist belt and leg loops give excellent support. Learn More

Deep Cut Pole Auger Bits Learn More

Compact belay device with assisted braking for lead climbing or top rope. All metal construction with cam and friction components in stainless steel for great durability. The rope exits following the device’s axis to avoid twisting. The BIRDIE can be used with all dynamic single ropes from 8.5mm to 11mm.

• All steel construction
• Compatible with ropes from 8.5mm to 10.5mm
• Weight: 210g 7.4 oz

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Using machined axles which may cost more but give the SR-71 Hammer zip line trolley unparalleled structural integrity. Learn More

The Felco C16 Wire Cutter has a capacity of 5/8 in. diameter and smaller. This is the GO-TO zipline cable cutter in the industry. Felco cutters keep cutting for years longer than other cable cutters. 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

TRAC PLUS Zip Line Trolley, They cannot be dropped, thanks to the VERTIGO WIRE-LOCK carabiner, simplifying their functionality Learn More

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The Fat Cat is from a line of proven performers for zip line operations: Robertson Mountaineering. This specialized design works great for the thicker and larger 1/2" - 3/4" cables used more and more by zip line tours and canopy tours. Learn More

The Head Rush zipSTOP Braking System. This zipSTOP Brake Trolley is engineered for a fine balance. It is able to handle the abuse of heavy impact collisions, yet light enough to increase the odds of reliable reset. 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

Durable, easy-to-use full-body harness for adventure parks

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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

A practical zip line tour trolley for professional zip line tours and canopy tours. The ultra-long design provides superior stability and travel on any zip line at any speed. Learn More

Petzl P42 Caritool, A carabiner-shaped tool holder designed to organize gear attached to a harness. Ice-screws, pitons, cams, as well as small tools, can be arranged and accessed single-handedly Learn More

The Ascension Ascender by Petzl is the benchmark for handled ascenders and has been refined to provide greater comfort; efficiency, ease of use. Learn More

 

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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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The Kong Scarab Helmet is lightweight and durable. The Kong Scarab utilizes the Perfix adjustable system to insure that you have the perfect fit. Learn More