SPEC Extension Spring: Music Wire, 4 in Free Lg, 0.105 in Wire Dia, 1 in O.D.

A SPEC Machine Hook Extension Spring provides tension in industrial machinery, pulling components together or returning them to position. Common in manufacturing, packaging, and material handling equipment, these music-wire springs resist fatigue and maintain consistent force in dynamic applications.

This SPEC extension spring has a 4 in free length, 0.105 in wire diameter, and 1 in O.D., with an oil finish. It comes as a 2-pack (MPN MH10001054000M, SKU 828PC6) and is made from music wire for high tensile strength and durability in industrial tension applications.

3G Electric supplies the SPEC Machine Hook Extension Spring (SKU 828PC6) to global customers. As a sourcing partner, we handle logistics, customs clearance, and delivery worldwide, ensuring you receive genuine SPEC springs for your industrial maintenance or production needs.

Select an extension spring by matching free length, wire diameter, and outer diameter to your application's load and travel requirements. The SPEC MH10001054000M (4 in free length, 0.105 in wire, 1 in O.D.) suits moderate-tension tasks. Always verify hook type and material—music wire offers good fatigue life for cyclic use.