Lenox 20155S224HE 24 TPI Bi-Metal Hacksaw Blade 12 in. for Medium Metal Cutting By August 9, 2026 No Comments This hacksaw blade is a new product with a manufacturer part number of 20155-S224HE and a model number of 20155-S224HE. The hacksaw blade is designed with a Prop65_fl of Y and a California Prop 65 Warning of WARNING: Cancer and. Continue Reading