Petzl ID-S Colour:Yellow Tachyon is provided with a

Tachyon is provided with a firm yet flexible construction

Weight: 4

Polyester sheath with X-Braid

This is why 'D' shape Karabiners (typically) give the highest breaking loads

Petzl ID-S Colour:Yellow Tachyon is provided with aSelf braking descender with anti panic function Self braking descender with anti panic function, with multi function handle that allows descent control, easier movement on inclined or horizontal terrain and positioning at the work station without the need to tie off the device. The anti panic function only activates if the user pulls too hard on the handle. The I'D S descender has an anti error catch to reduce the chance of an accident, and a gate