ISC D5 Descender Industrial Descender CHideaApparelHead extending its useful life and

extending its useful life and keeping your feet more comfortable

A whistle is recommended as an essential item for people in the outdoors

Adds Durable Water Repellency

A progress capture prusiks are laced onto the restraint cord and then formed into a directional prusik hitch (3 on 2) which prevents the inadvertent loss of the prusik once assembled

Flinders Island

ISC D5 Descender Industrial Descender CHideaApparelHead extending its useful life andISC D5 The D5 Descender has been designed for use on 1 2" (12. 7mm) rope. The D5 is compliant with NFPA G and Z359. 4: 2013 and developed for the North American Fire & Rescue and Tower Climbing markets, which typically use 1 2" ropes. The D5 is a double stop device with an auto lock function, which is activated whenever the operator releases the handle; and a panic brake function, which is not overly sensitive in normal use. The D5 also has a double