Outer diameter: 53mm 1M-50Teeths Inner Hole: 10mm Reducer Worm Gear Worm Large Transmission Ratio 45# Steel Turbine Worm 0.29g

Outer diameter: 53mm 1M-50Teeths Inner Hole: 10mm Reducer Worm Gear Worm Large Transmission Ratio 45# Steel Turbine Worm 0.29g
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sku: 4000645910421
$29.99
Shipping from: China
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