Shims & Setting Blocks

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 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...

1/2" 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...

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...

1/4" 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...

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.

1/4" 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...

1/8" 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...

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.

3/16" 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...

3/16" 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...

The 84-Count Contractor Carton as a smart solution for our contractor customers. Carry this product conveniently from job site to job site with the closable box packaging. Contractors, cabinet makers, and window and door installers are the primary users...

Features, Advantages, and Benefits Made of EPDM Rubber Used with Traditional Series Base Shoe to Keep Glass Centered in Pocket Used in Wet Glazed Applications 4" Long Setting Blocks Box of 20 setting blocks