1:30 Standard Worm Turbine Gear 1M 30T 6/8MM Self-locking Stainless Steel Worm DIY Scientific Transmission Mechanism

1:30 Standard Worm Turbine Gear 1M 30T 6/8MM Self-locking Stainless Steel Worm DIY Scientific Transmission Mechanism
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sku: 1005004671074317
$24.10+2%
$24.57
Shipping from: China
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