The Sheffield Hardware 12 in Hi-Speed Steel Hacksaw Blades have an increased cutting life with hardened 32 teeth per inch that stay sharper longer. The blades have a flexible steel back to resist breaking.
32 Tooth is great for thin gauge sheet metal, thin wall tubing and cross sections 1/16" or less
Lasts 5X longer than carbon blades
Molybdenum steel for strength and durability
Fits Sheffield branded and other common hacksaw frames