Robinson Racing Hard Nickel Plated Steel Pinon 1/8" Shaft (48P)
The 48 Pitch Hard Nickel Plated Alloy Steel Pinions are precision cut gears that last and last when used with a plastic spur gear. Pinions stamped with tooth number. The bright nickel finish protects the steel from corrosion and increases lubricity of the gear by reducing friction and adhesion between the pinion and spur gear.
1/8 inch bore. One 5-40 set screw included.
1/8" Motor Shaft
5-40 size set screw