ISC D4 Self-braking Descender Footloops Knurled adaptor 8mm (10mm &

Knurled adaptor 8mm (10mm & 12mm optional)

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

form-fitting

High clearance rope channel allows passage of joining knots (long raise or Tyrolean traverse on two ropes)

ISC D4 Self-braking Descender Footloops Knurled adaptor 8mm (10mm &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