32P Hardened Pinion Gear Set 1/8 inch Hole 17T 18T 19T 20T 21T with Hex Key (Compatible with 0.8 Metric Pitch)

32P Hardened Pinion Gear Set 1/8 inch Hole 17T 18T 19T 20T 21T with Hex Key (Compatible with 0.8 Metric Pitch)

• 【Work Smoothly】Good machining made less rough and less noise than other pinions that make them roll smoothly.
• 【Pitch & Teeth】32P compatible with 0.8 metric (0.8M) pitch. 32P(32DP) is the pitch of each tooth on the pinion gear and the 17T 18T 19T 20T 21T is the number of teeth on the pinion gear. Please make sure your spur gear and pinion gear have the same pitch, or the teeth won't mesh.
• 【Hardened】32P pinion gear set is of hardened metal construction. Last longer life.
• 【Free Style】The speed depends on your gear ration. We provide five different teeth pinion gear to make you more choice in gear ration.
• 【5pcs】The package included 32p 17T 18T 19T 20T 21T pinion gear and a hardened hex key.