ISC D4 Work/ Rescue Descender One Half Inch limiting the risk of losing

limiting the risk of losing the helmet during a fall

This best-selling tool delivers a professional

The second supporting element are three types of spikes

made of hot forged light allow

Color-coded diameter

ISC D4 Work/ Rescue Descender One Half Inch limiting the risk of losingThe D4TM is a double stop device with an auto lock function (which is activated whenever the operator lets go of the handle) and a panic brake which is not overly sensitive in normal use. The D4 cam is made from a super hard solid Stainless Steel and is highly wear and corrosion resistant. The D4 is compliant with CE Standards, NFPA T and ANSI Z359. 4 for the worldwide Rope Access and Rescue markets which typically use 10. 5mm 11mm ropes. The D4