Glazing Supplies

1/8" x 3" x 3" Vers-A-Shim High Impact Plastic Bearing Shim strips. Designed for use in placing and leveling curtain wall and storefront metal in concrete openings and slabs. Manufactured from high-impact plastic, these shims withstand tremendous loads...

1/16" x 3" x 3" Vers-A-Shim High Impact Plastic Bearing Shimstrips. Designed for use in placing and leveling curtain wall and storefront metal in concrete openings and slabs. Manufactured from high-impact plastic, these shims withstand tremendous loads...

3/16" x 3" x 4" Jumbo Orange Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

3/16" x 3" x 4" Jumbo Orange Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

1/2" x 3" x 4" Jumbo Black Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

1/2" x 3" x 4" Jumbo Black Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

3/8" x 3" x 4" Jumbo Black Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

3/8" x 3" x 4" Jumbo Black Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

Fireproof. Will not rust. For Use When Installation of Plastic Shims is Restricted by Building Codes. Won't Compress Under Heavy Aluminum Base Shoe. Made in the U.S.A.

Fireproof. Will not rust. For use when installation of plastic shims is restricted by building codes. Won't compress under heavy aluminum base shoe. Made in the U.S.A.

Fireproof. Will not rust. For use when installation of plastic shims is restricted by building codes. Won't compress under heavy aluminum base shoe. Made in the U.S.A.

1/16" x 1-7/8" x 3" Black Stack Shims. High-impact plastic stack shims are weather-proof and will not rot, rust, stain or leach. Stack Shims allow up to 5 Length adjustments and 16 Thickness adjustments. 16 Heat-sealed pieces make up each one inch stack...

1/16" x 1-7/8" x 4-1/4" Black Stack Shims. High-impact plastic stack shims are weather-proof and will not rot, rust, stain or leach. Stack Shims allow up to 5 Length adjustments and 16 Thickness adjustments. 16 Heat-sealed pieces make up each one inch...

1/16" x 1-7/8" x 3-1/2" Black Stack Shims. High-impact plastic stack shims are weather-proof and will not rot, rust, stain or leach. Stack Shims allow up to 5 Length adjustments and 16 Thickness adjustments. 16 Heat-sealed pieces make up each one inch...

1/16" x 1-7/8" x 4-3/4" Black Stack Shims. High-impact plastic stack shims are weather-proof and will not rot, rust, stain or leach. Stack Shims allow up to 5 Length adjustments and 16 Thickness adjustments. 16 Heat-sealed pieces make up each one inch...

1/32" x 3" x 4" Jumbo White Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...