Irwin 20S Offset Snips have offset blades that allow the hand to be kept safely above the cutting work below. Cold formed blades are 44% stronger than hot forged blades and requires 25% less cutting force because of more accurate blade tolerances. Compound leverage allows for a reduced pressure and faster and easier cutting and a long life spring for increased durability and reliability. Specification Length of Cut: 33mm.Cutting Capacity: Cold Rolled Steel: 18 Gauge 1.02mm, Stainless Steel: 23 Gauge/0.58mm.