ISC D4 Work Rescue Descender Double stop anti panic-ANSI RATED-10.5-11.5mm (7/16")fit
RT-RP880AThe 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 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. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle.
Features:
Certifications: CE EN12841, NFPA 1983, ANSI Z359
- Height (mm): 140
- Height (inches): 5 1/2
- Width (mm): 82
- Width (inches): 3 1/4
- Thickness (mm): 98
- Thickness (inches): 3 7/8
- Weight (grams): 655
- Weight (ounces): 23
- WLL: 500 lbs
- Compatible with rope diameter:10.5-11.5mm (7/16")
- Panic brake: Yes
- Number of persons: 2
- Body material: Aluminium
- Cam material: Stainless Steel
- Body finish: Anodised
- (MBS) Minimum Breaking Strength (kN): 16
- (MBS) Minimum Breaking Strength (lbf): 3597
- Rope, Carabiners NOT included