Steel Arbor Spacer, 1-1/4″ Bore, 7/16″ Wide

Description

At 7/16″, this Pro-Line arbor spacer bridges the 3/8″ and 1/2″ positions in the 1-1/4″ bore spacer range, providing a single-piece solution for separations that fall at this specific increment. On the Pro-Line spindle, using one 7/16″ piece instead of combining a 3/8″ and a 1/16″ reduces the parts count and mating surfaces in the stack. The precision-ground parallel steel faces seat flat against adjacent cutters, collars, and spacers without introducing tilt. Freeborn’s consistent bore tolerances across the full Pro-Line spacer lineup ensure the 7/16″ fits the 1-1/4″ spindle with the same close, predictable fit as every other width. Useful in combination with the 1/16″ shim for positions just above this step.