Spec 3G-OTH-679553 — Technical Specifications

The SPEC Machine Hook Extension Spring (SKU 828CR3, MPN HM1603200099M) is a music-wire spring with a 98.6 mm free length, 3.2 mm wire diameter, and 16 mm O.D., finished in oil. 3G Electric sources this and thousands of other industrial components across 14 departments — machining, electrical, power transmission, material handling, and more — backed by specialist expertise in combustion, pumps, and controls to ensure you get the right part, not just a catalog number.