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SPC Performance Duo-fit 1/8-inch shims, 25 per box, with a tapered opening to cover a broader range of fitments using fewer parts. Zinc coated for corrosion resistance, these 1/8" shims fit openings from 9/16" to 5/8" and are used for camber and caster adjustments where a single shim can replace multiple fixed-thickness pieces, simplifying alignment stock and installation.
SPC Performance 1/8in. DUO FIT SHIM (25)
