Product Info Catalog Tools Hand Saws, Chisels & Shears Hacksaw Blades, Bi-Metal, 32-TPI, 12-In. 10-Pk. Hacksaw Blades, Bi-Metal, 32-TPI, 12-In. 10-Pk. Request a Quote UPC: 82472201468 SKU: 203866 Model Number: 20146V232HE Lenox, 10 Pack, 12", 32 Tooth, Bi-Metal Hacksaw Blade, Shatter Resistant, Bi-Metal Construction Allows Blades To Bend & Flex Without Breaking, Longer Life, Tuff Tooth Design Eliminates Tooth Strippage.