The Klein Tools Hand Notcher cuts 30° V shapes in sheet metal quickly and easily to make corners. The drop-forged, high-impact steel jaw with 13/16” (2.1 cm) maximum throat depth allows easy notching of corners and take-off tabs without slipping. This Hand Notcher features comfortable, contoured grips that cover hardened-steel handles and a convenient self-opening latch for one-handed operation. All-steel construction and nickel-chrome-plated hardware provides long life and durability.