Descender D-4

• D4 controlled descender tool is designed for working on rope. D4 enables a unique movement in vertical, horizontal and angled works on rope • It will be attached or deductible to system in any point of rope • The progressive cam works by way of one cam operating inside another cam • In the working with rope, the gap on rope is taken easily • It can work by hands free in lock position and can get work position • It owns D4 240 kg work weight. Meaning of this is available for rescue work without being required to extra friction • The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip • The handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle • By means of anti-panic system, when the user winds up strongly, system is locked automatically • The outer body is made of high strength aluminum material • Inner cam is made of stainless steel material • Minimum breaking strength is 16 kN Rope Dia : Ø 10,5 – 11,5 mm Weight : 655 gr Standard: EN 12841, EN 341, ANSI Z359, NFPA 1983