32 pitch alloy pinions are not heat treated and should only be used with plastic spur gears. If you only run plastic spur gears these pinions are the perfect choice. 32 pitch Alloy Pinions are not stamped with tooth number.

Specifications:

Shaft Diameter - 1/8 inch

Pitch - 32P

Tooth - 16T

Includes:

1 - 5-40 Set Screw

1 - Pinion Gear

Requires: 1/16 inch allen wrench (not included) fits the 5/40 set screw.