1pcs 3M20T Timing Pulley Bore 8/10/12mm Double Side Gear 20T-20T 1:1 Synchronous Wheels 3D Printer for Belt Width 10/15mm

1pcs 3M20T Timing Pulley Bore 8/10/12mm Double Side Gear 20T-20T 1:1 Synchronous Wheels 3D Printer for Belt Width 10/15mm
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sku: 1005005351230962
$9.34
Shipping from: China
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