CRL Red 1/8" x 3" Plastic Interlocking Horseshoe Shims - 100 Pack - Item # 1HS02

CRL Red 1/8" x 3" Plastic Interlocking Horseshoe Shims (100 Pack) are built for clean, fast leveling during curtain wall, window, and storefront installs. Their color-coded, interlocking design speeds up field adjustments.