Crosby Fist Grip Cable Clamps Learn More

Lag Screw Lag Bolt - Galvanized, Typically used for LEAP anchors, deck constuction for zip lines and ropes courses. Hot Dipped Galvanized; Hex Head Lag Screw. 5/8" x 6" lags or 5/8" x 8" lags are recommended for Leap/Lead/Bolt hanger anchors where through bolts are not required Learn More

Compact self-braking descender, Lock off and work with minimum gear to tangle. The Petzl Rig is a proven performer for the zip line and ropes course construction industry. Learn More

HIT Lever hoists have a rugged contruction and a cover to protect the gear case and the brake equipment. The drop forged and heat treated alloy hooks are equipped with safety latches to ensure safety at all times. The steel handle rotates 360 degrees for operation in any posistion. The chain is made from high quality alloy steel and has been specially heat treated for high breaking stress and durability. This hoist has been tested 1.5 times its rated capacity.

• Designed for construction and industrial lifting and pulling applications.
• Rugged steel body construction, lightweight, compact and portable.
• Powder coat painted to protect against rust and corrosion.
• High Tensile alloy steel chain is heat treated for safety and low-wear.
• Shock resistant gear case and brake cover.

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The Am'D PIN-LOCK asymmetrical aluminum carabiner is designed for use with groups. It secures the connection of the user thanks to its PIN-LOCK system, which can only be opened by the operator with a specific unlocking tool. Learn More

Fall arrest harness that is comfortable for work and easy to use. It offers ergonomic stowage of MGO connectors and has fall indicators. It is certified to North American, European and Russian standards. Learn More

Petzl Rope Bucket, The Petzl Rope Bucket has a unique tapered design and thin layer of closed cell foam enable the bag to stand up by itself and stay open. Learn More

Our most versatile belay and abseil device made of solid stainless steel for durability. Learn More

Can be combined with an ABSORBICA energy absorber to set up an energy-absorbing «I» or «Y» lanyard of less than two meters in length Learn More

GUY ANCHORS- Helix Ground Anchors, Multiple sizes and capacities allow precise designs for the adventure and zip line industry. There may be one or multiple guywires that can be resisted by one or multiple guy wire anchors, dictated by design and load requirements. Learn More

The Mega Jul Belay Kit with our Mega Jul belay device and the HMS Strike FG Carabiner. Learn More

Innovative belay device with high braking performance for single ropes. The optimized Mega Jul geometry ensures easy and secure belaying even with thicker ropes. Learn More

Asymmetrical Y-shaped sewn lanyard made of flat webbing, * Used with an ASCENSION handled rope clamp for progression on a rope, * Asymmetrical Y-shape for ease of movement: Learn More

Full body kids harness with innovative triangle webbing-separator on the back that makes this harness easy to put on correctly. Front attachment point is reinforced and the fast buckle adjustment is easy to fit to the child. Fits kids up to 130 cm or 51 inches in height.

• Number of buckles: 2
• Weight: 350 grams
• Gear loops: 0
• Reinforced tie in
• CE Certified

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The Rescue Figure 8 is a special figure 8 for rescue situations and fast rappeling.  It has a special shap for multiple rope locking, allows rappeling with heavy loads, has a high strength, and fits a wide range of rope diameters. Available in light alloy or stainlees steel.

• Weight: 154g, 5.43oz (alloy) 451g, 15.9 oz (stainless steel)
• Material: Light alloy or stainless steel
• Strength: 40kN

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Petzl Express Sling, The ergonomic shape of the EXPRESS webbing offers excellent grip when working a route. The STRING allows the carabiner to be held in position and protects the webbing from wear. Learn More

Via Ferrata set made with 20 mm tubular webbing lanyards with inner elastic and Tango alu alloy connectors with double gate safety system.

Fitted with high strength stitching and an energy absorber housed in a bag with zip for easy inspection.
Conforms to the safety requirements of the new revision of EN 958:2017, which includes a load between 40 and 120 kg.
Total length of the set: min. 85 cm - max. 120 cm.

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These patented barrel springs reduce initial impact by stopping the rider more gradually than traditional springs.

Determining how many springs you will need is easy! Simply take the incoming speed of your rider and for each mph, you need that many springs. (e.g., a 20-MPH zipline needs 20 springs for a 230-lb zipliner). 

All spring systems REQUIRE TESTING to the maximum anticipated speed and load as per ACCT. Can be completed with a minimum of 250 lb. weights, sandbags, or bagged rock salt.

These Zipline  Brakes install in minutes, NOT hours.

Made in the USA.

Each spring array includes a bumper at the beginning for trolley strikes.

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The Finesse climbing/zipline harness is designed specifically for women. It is slightly narrower and lighter than our Silhouette harness, making it a great choice for single pitch or sport climbing applications or even zipline runs. Learn More

A superior handling rescue rope, Teufelberger (New England) Ropes KM III static, kernmantle rope features a composite construction of nylon and polyester fibers. Learn More

A superior handling rescue rope, Teufelberger (New England) Ropes KM III static, kernmantle rope features a composite construction of nylon and polyester fibers. Learn More

A superior handling rescue rope, Teufelberger (New England) Ropes KM III static, kernmantle rope features a composite construction of nylon and polyester fibers. Learn More

Originally designed for single rope descents in caving, the Stop has become a standard tool for the rope access worker. The Stop is designed to automatically "stop" the descent when the red handle is not depressed. Learn More

A superior handling rescue rope, Teufelberger (New England) Ropes KM III static, kernmantle rope features a composite construction of nylon and polyester fibers. Learn More

The GRIGRI 2 belay device with assisted braking is designed to facilitate belay maneuvers. Learn More

The D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam. The D4 is the only ANSI certified descender on the market today.

• Weight: 655 grams (23 ounces)
• Strength: MBS 16kN (3597lbf)
• For use with single ropes from 10.5 - 11.5mm (7/16")
• Working Load Rating (WLL): 240kg (551lbs.)
• Certifications: CE EN12841, NFPA 1983, ANSI Z359

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Stainless Steel Thimbles, When the zip line wire rope is terminated with a loop, there is a risk that the wire rope can bend too tightly, especially when the loop is connected to a device that spreads the load over a relatively small area. 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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Just Perfect Pole Steps : JP Step II

 

The JP Step I and JP Step II  are Pole/Tree steps and fall protection anchor in one (think integrated LEAD anchor). Installs with 5/8" x 6" lag in poles and 5/8" x 8" lag in trees for the JP I and II. The JP R uses a Specialty 4" Lag Bolt and plate that comes with it. Supports over 5,000 lbs when properly installed. A great alternative to traditional pole steps and staples.  These pole/tree steps are easily installed (about one minute). They also provide great positive climbing aids for hands, feet, and safety anchors. JP Steps for trees and poles are the best looking and safest integrated step - fall protection anchor for ropes courses, challenge courses, and zip line access.

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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

A superior handling rescue rope,Teufelberger (New England) Ropes KM III static, kernmantle rope features a composite construction of nylon and polyester fibers. Learn More

CMI Double Expedition Ascender, The cam is the same design as those in our now famous Ultrascenders and carries the same lifetime wear-out guarantee. Extra large handgrip opening easily accomodates gloved or mittened hands Learn More

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A fully adjustable, full body harness for work positioning and fall-arrest. Padded hip belt and leg loops for comfort. Available in Easy Lock buckle or Speed Lock buckles. NFPA version includes Speed Lock buckles and all steel components and attachment points.

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Joko I & Y Lanyards, These are used in traditional via feratta settings as well for park staff. For participants, however, we recommend the use of an "Always On" system. Learn More