21T/5mm M1 Hardened Steel Pinion Gear (1pc)
21T/5mm M1 Hardened Steel Pinion Gear (1pc)
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Hobbyking 21T/5mm M1 Hardened Steel Pinion Gear. Supplied complete with shaft locking grub screw.
Specs:
Material: Hardened steel
Finish: Hard coated
Pitch: M1
To Fit Shaft Size: 5mm
Teeth: 21
Weight: 18.58g