3D printer pulley Aluminum HTD 3M 20teeth timing pulley bore 6mm fit for 3M belt width 10mm 10pcs/Lot

3D printer pulley Aluminum HTD 3M 20teeth timing pulley bore 6mm fit for 3M belt width 10mm 10pcs/Lot
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sku: 32793079861
$24.50
Shipping from: China
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