CRL Stanley 12" Combination Square Glass Pliers Proglaze® SSG is designed to

Proglaze® SSG is designed to meet the stringent performance needs for both structural and protective glazing

polished stone

The built-in gasket seals the housing to your glass for leak-free drilling

3 and Canadian Specification 19GPN

CRL Stanley 12" Combination Square Glass Pliers Proglaze® SSG is designed to12" Removable Blade Graduated in 1 8", 1 16", and 1 32" Increments Scratch Awl and Level Vial Located in the Handle Precision machined CRL Stanley 12" Combination Square has a hard chrome plated 12" (305 mm) steel blade graduated in 8ths, 16ths, and 32nds. It has a removable blade graduated in 8ths, 16ths and 32nds. It also has a scratch awl and level vial in the handle. The blade is a full 12" (305 mm) long. Sold individually. Product images shown