I’D® SSelf braking descender with anti panic function for 10 to 11. 5 mm diameter ropes ID S is a self braking descender with an ergonomic handle that allows control of the descent speed and fluid movement along inclined or horizontal terrain. The integrated anti panic function and anti error catch limit the risk of an accident due to user error. The AUTO LOCK system allows users to easily position themselves at a workstation without having to manipulate