Tension spring for WEIDEMANN 4212 loader seat (1 pc.) Spring parameters: Wire diameter d=5.0 mm Outer diameter Dz = ~26 mm Inner diameter Dw = ~16 mm Free length L = ~165 mm (length with hooks, measurement inside the hook) Coils = 25 Black carbon material Force characteristics of the spring: Extension to a length of L = 170 mm obtained with a force of ~ 13.5 kG Extension to a length of L = 190 mm obtained by a force of ~ 68 kgMax. safe extension to a length of L = 220 mm, obtained force ~ 150 kG The appearance of the auction is protected by copyright (DU1994/24/83). The price is for the purchase of 1 pc. Springs made of carbon spring material, class SH. Our springs are made in accordance with Polish and foreign standards, we ensure the highest quality of products and services.