
The SPC Duo-Fit shim comes 25 per box and features a tapered opening that covers a broader range of bolt sizes, fitting openings from 9/16" to 5/8" with a 1/64" thickness. Zinc coated for corrosion resistance, this thin shim reduces the number of sizes needed during alignment work by giving greater coverage with fewer parts in heavy-duty or mixed-fitment applications.
SPC Performance 1/64in. DUO FIT SHIM (25)