CRL 1/16" x 3" Aluminum Horseshoe Shims Sealants and is super insulated to

and is super insulated to stabilize interior temperatures with minimal (approximately 2

It is an indispensable little helper for a proper work area

and 8-1/2" (216 mm) length Cartridge fits all standard cartridge caulking guns

Blade is secured by a single set screw

CRL 1/16" x 3" Aluminum Horseshoe Shims Sealants and is super insulated toFor Use When Installation of Plastic Shims is Restricted by Building Codes Won't Compress Under Heavy Aluminum Base Shoe Available in Three Thicknesses: 1 16", 1 8", and 1 4" (1. 6, 3. 2, and 6. 3 mm) 6061 T6 Aluminum Alloy These CRL Aluminum Horseshoe Shims solve the problem on construction projects where the use of plastic horseshoe shims is restricted. They are fireproof in accordance with regulations and building codes. CRL Aluminum Horseshoe