Bi-Metal constructionSpring steel backVirtually unbreakableShock resistantHigh heat resistance
LENOX, 10 pack, 12inch, 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, Carded.
Brand: Lenox, Model: 20146-V232HE