The SPC Duo Fit shim is a 1/32" thickness shim sold 25 per box that fits a range of spring hanger openings. Its tapered, duo-fit opening gives greater coverage with fewer shims and the zinc coating provides improved corrosion resistance. Designed to fit openings from 7/16" to 1/2", it streamlines alignment work by reducing shim count and resisting rust in heavy-duty service.
SPC Performance 1/32in. DUO FIT SHIM (25)