

Item # MS140
Mainspring (80-977)
$14.50 Order online or toll-free at 1-800-345-4101
Free 2024 parts catalog with any order (add ICAT)
Ships worldwide from Pennsylvania since 1938
Details
Width : 15/32 in 12.0 mm
Strength: .014 in .36 mm
Length: 72 in
Barrel Dia.: 41 mm
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Also on the bench
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