ISC D4 Self-braking Descender Footloops 5 oz (153 gm)

5 oz (153 gm)

Efficiency: 95 %

shoulder straps

Attaches to an ASCENSION rope clamp for rope ascents or directly onto an anchor for progression in overhangs or roofs

Lightweight

ISC D4 Self-braking Descender Footloops 5 oz (153 gm)Overview The 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. Features Weight: 655 grams (23 ounces) Strength: MBS 16kN (3597lbf) For use with single ropes from 10. 5 11. 5mm (7 16") Working Load Rating (WLL): 240kg (551lbs.) Certifications: CE EN12841, NFPA 1983, ANSI Z359