Product Size:
Spur Gear: 1.5Mod 12Tooth
Modulus: 1.5 mod
Tooth: 12 tooth
Outer diameter: 21MM
Overall Length: 20MM
Tooth Thickness: 12mm
Step diameter: 15mm
Bore: according to your choose
Surface treatment: no treatment
Fixing screw holes: M5*2

Package Including:
1Pcs