Stanley Fatmax Xtreme Aviation Snip - Straight Cut: High leverage compound cutting action snips made from forged alloy steel (Chrome Molybdenum) construction with serrated cutting edge to prevent slippage when cutting. They feature one-handed automatic latch release with a squeeze of the handles and have bi-material handles for comfort and grip. Suitable for cutting aluminium sheet PVCu wire mesh leather copper and plastic. Cuts up to 18 gauge steel