ISC D4 PRO Industrial Descender Colour:Black The shoe’s extreme sensitivity combined

The shoe’s extreme sensitivity combined to high dynamism

put your pack on

versatile functionality and warmth during active outdoor pursuits

With 12 technical grips and an innovative Turn & Pull system for infinitely variable inclination

then closed securely once the boot is inside

ISC D4 PRO Industrial Descender Colour:Black The shoe’s extreme sensitivity combinedThe standard D4TM Work Rescue Descender (RP880) has proven to be a popular Descender amongst Rope Access & Rescue users, all over the world. Many users value the extra peace of mind of having a panic brake function. Feedback gathered from highly qualified and experienced 'Pro' users highlighted a demand for a device which does not incorporate a panic brake function. Enter the D4PRO! The D4PRO Descender is the same great Work Rescue Descender, but