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10 PCS Silvery Locking Pin Backs/Pin Keepers; Replacement of the Traditional Butterfly Clasps or the Rubber Pin Backs; Solid Brass Spring Loaded

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Clear Training Padlock with Visible Mechanism, Practice Plus

80 PCS Metal Locking Pin Backs Pin Keepers Pro Quality Locking Clasp, Gold 40 PCS and Silver 40 PCS pin backings with Pin Locks Storage Case，Small and Sturdy