The Story
The ISC D4 descender is designed for work/rescue usage with solid mechanism giving precise control across all ranges of speed.
Suitable for loads of 240kg on 10.5-11.5mm rope.
The D4 Pro does not have a panic function allowing a wider sweet spot beneficial for long drops or rescue situations.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The ISC D4 descender is designed for work/rescue usage with solid mechanism giving precise control across all ranges of speed.
Suitable for loads of 240kg on 10.5-11.5mm rope.
The D4 Pro does not have a panic function allowing a wider sweet spot beneficial for long drops or rescue situations.
