10pcs XL Timing Belt Pulley 20 Teeth bore 12.7mm For Belt 3D Printer belt width 10mm Automatic equipment accessories

10pcs XL Timing Belt Pulley 20 Teeth bore 12.7mm For Belt 3D Printer belt width 10mm Automatic equipment accessories
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sku: 32901597725
$34.88
Shipping from: China
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