The IRWIN 2073212 SR Offset Snip, Cuts Straight and Angles or CurvesRight - Cold-formed blades are 10% stronger, and requires 25% lesscutting force. Easy push-up release allows one-handed operation,Pro-Touch Grips provide superior comfort, resists twisting, and willnot slip off. A 10% Reduced hand span increases control and decreasesfatigue along with a long life spring for increased durability andreliability. The lower serrated blade grips material for a smoother cutwith no double-marked edges. Features 12 gauge alloy steel spines whichprovide increased rigidity and less flexing