Feature(may vary by option.)
●The gear is made of 45# steel, and the surface maybe with rust on some hardened gears.
●Package List: 2pcs Spur Gear 1M 21Teeth
●Gear inner hole tolerance is positive 0-0.03, with locking hole.
●Batches of different parameters may change slightly, please prevail in kind.
●Links are only the price of the gear, if you need to support the rack, you need to place anther order.
[10mm 21teeth]
Description
The gear is made of 45# steel, and the surface maybe with rust on some hardened gears.
Package List: 2pcs Spur Gear 1M 21Teeth
Gear inner hole tolerance is positive 0-0.03, with locking hole.
Batches of different parameters may change slightly, please prevail in kind.
Links are only the price of the gear, if you need to support the rack, you need to place anther order.