20pcs/100pcs 6*28*9 mm Nylon coated plastic H type groove pulley POM roller wheel 3d printer CNC engraving machine 696ZZ

20pcs/100pcs 6*28*9 mm Nylon coated plastic H type groove pulley POM roller wheel 3d printer CNC engraving machine 696ZZ
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sku: 1005002552714846
$28.10-4%
$26.98
Shipping from: China
   Price history chart & currency exchange rate

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