
Spring, Bolt Compression, KC6540
$1.10
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Spring used to assist bolts in disengaging from receivers when loosened. Springs should be removed if mold is to experience excessive heat. i.e. Teflon™ Coating. Bolt Spring is part of our Bolt Retraction Set, Norstar's Part Number KC6350. Size is 3 1/2" X .855" o.d. X .675 I.D.
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