ARP 1/2 Inch Inner Diameter Insert Washers 1/2 Inch Inner Diameter Insert Washers (10 Pack)

These precision insert washers provide a reliable seating solution for 1/2" shafts and fasteners, delivering consistent inner-diameter control and repeatable fitment for assembly and repair work. Manufactured to fit common press-fit and clearance applications, the pack is ideal for shops and performance builders who need uniform spacing or reinforcement around 1/2 inch hardware. The ARP-branded inserts offer consistent dimensions across the 10-piece set for predictable installation and service life.

Features:

• Precision 1/2-inch inner diameter fit
• Insert washer design for press-fit applications
• 10-piece pack for multiple fasteners
• ARP quality and dimensional consistency

Contents:

• 10 ARP 1/2 inch inner diameter insert washers