Super Hard Absolute Steel Pinion Gear 1/8 Bore 48P 28T (RRP1428)

These pinion gears are built from ultra-durable Absolute steel, designed to deliver long-life performance when paired with steel spur gears and to withstand wear when used with plastic spur gears. They feature a 1/8-inch bore and a 28-tooth, 48-pitch configuration for precise meshing with compatible spur gears.

Each pinion is stamped with its tooth count for quick identification. It includes a 5-40 set screw, and a 1/16-inch Allen wrench is required to tighten it (not included).