21T Hardened Precision Aluminum Pinion Gear, 48 Pitch Lightweight Hard Coated
¥858
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Lightweight aluminum 21T high-precision pinion gear. The gear teeth are 48-pitch, so please use them with a spur gear of the same specification.
PG-4821A
21T Hardened Precision Aluminum Pinion Gear, 48 Pitch Lightweight Hard Coated
¥858
17pt 獲得（Regular 2%還元）
Payment method
- Bank transfer
- Cash on delivery