Specification:
- 0.5Mod 20T, inner diameter: 1.95mm; Tooth length: 5mm; round diameter: 11mm
- 0.5Mod 18T, inner Diameter: 1.95mm; Tooth Length: 4.5mm; round Diameter: 10mm
- 0.5Mod 16T, inner diameter: 1.95mm; Tooth length: 5mm; round diameter: 9mm
- 0.5Mod 14T, inner Diameter: 1.95mm; Tooth Length: 5mm; round Diameter: 8mm
- 0.5Mod 13T, inner Diameter: 1.95mm; Tooth Length: 5mm; round Diameter: 7.5mm
- 0.5Mod 12T, inner diameter: 1.95mm; Tooth length: 5mm; round diameter: 7mm
- 0.5Mod 11T, inner Diameter: 1.95mm; Tooth Length: 5mm; round Diameter: 6.5mm
- 0.5Mod 10T, inner diameter: 1.95mm; Tooth length: 5mm; round diameter: 6mm
- 0.5Mod 9T, inner Diameter: 1.95mm; Tooth Length: 5mm; round Diameter: 5.5mm
- 0.5Mod 8T, inner Diameter: 1.95mm; Tooth Length: 5mm; round Diameter: 5mm
Package Including: