1PCS D20 L25 winding threaded top wire motor elastic coupling aluminum alloy hole 2/3/3.17/4/5/6/mmCNC shaft 3D printer accessor

1PCS D20 L25 winding threaded top wire motor elastic coupling aluminum alloy hole 2/3/3.17/4/5/6/mmCNC shaft 3D printer accessor
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sku: 1005005977365662
$2.90+1%
$2.93
Shipping from: China
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