The Klein Tools hand notcher cuts 30 deg V shapes in sheet metal quickly and easily to make corners. The drop forged, high impact steel jaw with 13/16 in maximum throat depth allows easy notching of corners and take off tabs without slippage. 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.