ISC D4 Descender 11mm Flipline & Lanyard Adjusters Ventilation holes with sliding shutters

Ventilation holes with sliding shutters allow the ventilation to be adjusted as needed from the outside

Includes 2 pads

Two holes of different sizes provide attachment points for slings

Features Kong patented Keylock system and slightly curved gate for easy use

Application:

ISC D4 Descender 11mm Flipline & Lanyard Adjusters Ventilation holes with sliding shuttersISC D4 Descender. The NEW 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 has a 240kg (500lbs) Working load limit which means it is suitable for two man rescue, without the need for the creation of extra friction. The handle mechanism is designed to rotate through 360 making its use easier and