Robinson Racing Super Hard "Absolute" 48P Steel Pinion Gear 1/8th (3.2mm) Bore

Super hard, heat treated, "Absolute" pinion gears are a must for using with steel spur gears, and will last and last if used with plastic spur gears.

Available in sizes 9 through 23 teeth. All pinions stamped with tooth number. 3.2mm (1/8") bore. One 5-40 set screw included.