The SPC Duo Fit 1/16" Shim comes 25 per box and features a tapered opening that increases coverage with fewer shims. Zinc-coated for corrosion resistance, each shim fits openings from 7/16" to 1/2" and provides 1/16" thickness for alignment or thrust-angle adjustments where a duo-fit shim profile is useful.
SPC Performance 1/16in. DUO FIT SHIM (25)