From the Manufacturer
Rigid 20238 12-inch Prohack Hack Saw is designed to offer superior strength and maximum control in a lightweight professional hack saw. The bow frame casting provides both greater strength and improved work piece access. The blade replacement is a snap with the large tensioning knob and the rubberized hand grips fore and aft ensure a controlled and speedy cut. In addition, the 212 Pro Arc provides two positions for mounting the blade (either 45 degree or 90 degree cut angles) to handle the job.
Product Description
High-strength bow design resists twisting. Accepts 12 blade either at 45 or 90 cut angles. Comfort grips fore and aft for better control and power.