Dog Leashes

Dog leashes with long life and high reliability are provided with KERN-LIEBERS springs.   Width: 1.8 - 100 mm Thickness: 0.05 - 2.0 mm Material: Texturized carbon and stainless steel Up to 40 working turns  Lifetime of up to 500,000 cycles, typical applications require 100,000 - 200,000 cycles Flat torque characteristic within working range, small hysteresis A MAXImum MOment of torque allows the best usage of material Characteristic s-shape in expanded condition