Spec 3G-OTH-664644 — Technical Specifications

The SPEC Extension Spring: Crossover Center Loop End (MPN T31980) is a music wire, 2 PK spring with a free length of 68.9 mm and a wire diameter of 1.4 mm, finished in oil. 3G Electric sources this genuine industrial spring across 14 departments, with specialist expertise in combustion, pumps and controls ensuring accurate specification and supply.