2PCS 1.75mm MK8 9x5x11mm Concave Extrusion Gear For Reprap Makerbot 3D Printer

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商品库存单位（SKU）: C122-1309466

免费货运

$4.49

数量:

Specifications: Size: 9*5*11mm Screw: M3 Gear inside dismeter: 5mm Filament: 1.75mm Package Included: 2x MK8 Gear