ISC APEX Rope Wrench


The ISC APEX Rope Wrench has revolutionised Stationary Rope Climbing.

Equipped with an adjustable cam, the APEX offers multiple friction settings, accommodating various rope types and diameters. Adjusting is effortless, taking less than 5 seconds. Simply depress the spring-loaded button, swing open the side plate, and adjust the cam. No tools required, no parts to lose.

Featuring a swing-open side frame, the APEX facilitates swift mid-line attachment, even with gloves on. The double-lock closure system ensures security, with an audible “click” for confirmation.

Changing the tether is also seamless, without the need to adjust the friction setting.


  • Rope diameter range: 11-13mm with four friction settings
  • Working Load Limit: 120kg
  • Serial numbering as standard
  • Body finish: Anodised
  • Weight: 177 grams

Download: Technical Datasheet

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