5:1-80:1 NRV30 Shaft Input Worm Gear Reducer, Input Shaft 9mm Output Hole 14mm, Hand Crank Turbine Reducer

5:1-80:1 NRV30 Shaft Input Worm Gear Reducer, Input Shaft 9mm Output Hole 14mm, Hand Crank Turbine Reducer
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sku: 1005005438916111
$23.17
Shipping from: China