Our high-quality Plastic U Shims are designed to deliver strength, precision, and reliability for a wide range of construction and glazing applications. Engineered to withstand up to ten tons of compressed force, these lightweight, U-shaped shims fit securely around bolts and anchors, making them ideal for precise alignment needs. Perfect for use in window installation, curtain walls, precast panels, tilt-up construction, and the glass industry, these shims feature a rounded design that eliminates protruding corners for easier, more accurate placement. Key Features & Benefits Withstands up to ten tons of compressed force Designed to fit around bolts and anchors for secure placement Rounded edges provide greater flexibility and prevent snagging Available in eight sizes and four color-coded thicknesses Manufactured in the USA from high-quality plastic Made from Polypropylene (PP), High-Impact Polystyrene (HIPS), and ABS Resists rot and rust, unlike wood or metal shims Ideal for the Precast, Tilt-Up, and Glass industries Ships fast with prompt, personalized attention to every order Available Sizes We offer multiple thicknesses to meet your project needs: 1/16", 1/8", 1/4", 3/8", and 1/2". Whether you need precision alignment for windows, curtain walls, or structural panels, our Plastic U Shims provide a durable, American-made solution you can trust.
