Spec 3G-OTH-679469 — Technical Specifications

The SPEC Extension Spring (MPN HM0500700117M) is a machine hook extension spring made of music wire, supplied as a 2-pack. It features a 117.1 mm free length, 0.7 mm wire diameter, 5 mm O.D., and an oil finish. 3G Electric sources this genuine industrial spring across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right part.