Spec 3G-OTH-680955 — Technical Specifications

The SPEC Extension Spring is a machine hook extension spring made of music wire, with a 136 mm free length, 4 mm wire diameter, and 28 mm O.D., finished in oil (MPN HM2804000136M). 3G Electric sources this spring across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.