3pcs 20T GT2 Aluminum Timing Pulley With Tooth For DIY 3D Printer

3pcs 20T GT2 Aluminum Timing Pulley With Tooth For DIY 3D Printer
SKU: C122-1336528
Free shipping
$13.84
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Specifications: Tooth: 20T Model: With tooth Material: Aluminum Bore: 3mm Width of gear: 7mm Package Included: 3 x GT2 Aluminum timing belt pulley