200PCS Spring Kit made of zinc spring steel Compatible For DIY Repair Project

200PCS Spring Kit. Watch Balances Wheels Tack Holder Watchmakers Tool Watch Repairing Accessory. Compression spring size: 9/32"x1/2", 1/4"x13/32", 7/32"x11/16", 3/8"x5/8", 3/8"x3/4", 9/32"x3/4", 23/64"x1-3/8", 7/32"x1-1/2".

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