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Spec 3G-OTH-681191 — Technical Specifications

Name: Spec 3G-OTH-681191 Extension Spring: Music Wire, 3 1/2 in Free Lg, 0.069 in Wire Dia, 0.75 in O.D., 5 PK (MPN MH07500693500M). Key specifications — Finish: Oil.
Brand: Spec

The SPEC Extension Spring is a machine hook extension spring made of music wire, supplied in a 5-pack. It features a 0.75 in outer diameter, 3 1/2 in free length, and 0.069 in wire diameter, with an oil finish (MPN MH07500693500M).

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Technical Specifications

Parameter	Value
O.D.	0.75 in
Type	5 PK
Finish	Oil
Free Lg	3 1/2 in
Wire Dia	0.069 in
Manufacturer Part Number	MH07500693500M