For people who climb for a living. 09 274 8090

ISC Squirrel Tether

ISC Squirrel Tether

ISC Squirrel Tether



Made by ISC Wales, manufacturers of the Rope Wrench, the Squirrel Tether is designed for low-friction ascents and optimal engagement of the Rope Wrench. Made from aluminium, the Squirrel Tether offers twist and flex in the Rope Wrench system to ensure the Rope Wrench remains in the optimal low friction position during ascent. In addition, the stopper bollard on the Squirrel keeps the Rope Wrench correctly positioned to ensure correct engagement on the rope and prevents pinching of the user's hand. The Squirrel is best used with an SRS Chest Harness for hands-free tending of the system while ascending. The lower pulley is replaceable. The secondary attachment points mean you can use the Squirrel system for rescues.

Minimum Qty

1 Items

Order Ships in

1 Bus Days


In Stock

Product Code: 101-25008001

All prices include GST
  • Requires Rope Wrench, friction cord and suitable carabiner - SOLD SEPARATELY
  • Rigid hot forged aluminum construction resists twisting or bending
  • Conveniently attaches midline
  • Integrated tending points for attachment to a chest harness
  • Tends best when paired with the NOTCH SRS Chest Harness connected to the DMM XSRE or Rock Exotica rockX carabiner - sold separately
  • Integrated friction hitch tending ball bearing pulley
  • Incorporated Rope Wrench stop optimal orientation
  • Secondary attachment point for auxiliary climbing system
  • Replaceable pulley
Rope Ø 11-13 mm
Length 295 mm
WLL Tether 24 kN
MBS Pulley 30 kN
Material Aluminium
Weight 348 g

Under $250  
Auckland $6.90
North Island $9.90
South Island $12.90
Orders Over $250 FREE*


Due to factors out of our control, Treetools is experiencing random shipping delays and supply issues that may result in some gear not being available either in-store and/or online. We apologise for any inconvenience this may cause.

*Free Shipping excludes ladders and overweight product.

NO INTERNATIONAL SHIPPING Treetools is a 'kiwi only' affair.
Find out more about Treetools Shipping and Return Policy here.
All parcels require a signature on delivery unless requested otherwise.

Accurately tracking the life of a product is paramount for your safety

At Treetools, we prioritize your safety above all else, so we cannot accept returns on safety equipment. This policy ensures that your gear is always brand new, safe, and traceable to our trusted manufacturers and suppliers. We understand the critical role this equipment plays in your safety, potentially even preserving your life during climbs or work aloft. Therefore, we urge you to choose carefully before making your purchase. Additionally, please note that suitably trained and qualified individuals should use the climbing and rigging equipment listed on our website. Thank you for your understanding and commitment to safety.

What counts as work at height safety equipment?
  • Ascenders
  • Carabiners
  • Climbing Kits
  • Climbing Lines
  • Climbing spurs
  • Connectors
  • Descenders
  • Friction Cords
  • Friction Savers
  • Harnesses
  • Helmets
  • Lanyards
  • Pulleys
  • Rope Tools
  • Slings
  • Swivels

It is crucial that you select compatible gear for your specific configuration to ensure maximum safety. Failure to do so may result in severe consequences. We highly recommend that you choose the correct diameter rope that matches the hardware you are using. Please note that safety products cannot be returned due to configuration incompatibility. Therefore, we strongly advise you to conduct thorough research or ask us for clarification before making a purchase. Your safety is our top priority.

You may also like

Copyright © Treetools New Zealand 2024. All rights reserved.