This Cutter Has A Unique Design. The Angles Are Marked On The Distinctive Metal Plate From 45 Degrees To 120 Degrees. Just Line Up The Sheet Metal And Cut Accurately Every Time. The Rubber Gripped Handles Make These Cutters Easy On The Hands.* Plate Is Clearly Marked * Angles From 45 To 120 Degrees * Weighs 11.8 Oz * Safety Lock Closure * Rubber Coated Handles