Economy Pulley Set Bulk Pack   Stock #: 841539 Price: $19.95 Quantity: Quantity in Basket: none   Bulk Pack of 20 sets of four pulleys: 10mm diameter with a 2mm hole; 20mm diameter with a 1/8" hole; 30mm diameter with a 1/8" hole; 40mm diameter with a 1/8" hole.

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