HEAVY DUTY HACKSAW - 12"Heavy duty steel square frame with soft grip non slip front weight, and palm grip on rear weight handle Blade tensioning through the adjustment of the spring nut incorporated in the frame Supplied with a shatter resistant M2 HSS bi metal blade Replacement blades available: KB BLHK2403 & KB BLHK2410 12" Heavy Duty Hacksaw with square frame made from heavy duty steel which has a soft grip non slip front weight and palm grip rear handle. Supplied with a