This gear is a brass pinion gear in 48 pitch
Features: Brass pinion gear
Includes: 1 gear and 1 set screw
Specs: Brass, 48 pitch, 18 tooth pinion gear.
Shaft length- 3/16" Gear length- 1/4" Overall length- 7/16"
Shaft diameter- 1/4" Gear diameter- 7/16"
Mounting shaft (motor shaft) 1/8"