50pcs Locking Pin Keepers Backs, Doubletwo Pin Keepers Backs Pin Locks Metal Pin Backs Locking Clasp
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<b>[Product Information]</b><br>
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<li>Size: 1 cm in diameter, 0.6 cm in height; Material: nickel-plated copper pin lock backs</li>
<li>Replacement for pin clutch backs</li>
<li>No Tools Required that we have a spring loaded fastener for easier on-off action</li>
<li>Great for keep tie in place, make some DIY crafts, badge insignia, jewelry making etc.</li>
<li>Good for pins, name tags, etc.</li>
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