The Gerber L.S.T.? is the smoothest of operators. With a mechanical action that just feels good and satisfying when you open and close the blade, which happens to be made of 400 series stainless steel. The heaviest of the four legendary L.S.T. models musters a mere 1.2 ounces on the scales.Lightweight synthetic handle. Tactile texturing on handle. Lock-back design. Blade Material: 420HC Stainless Steel. Handle Material: Glass-filled nylon. Blade Style: Drop Point. Blade Type: Fine. Overall Length: 4.62 in. Length Closed: 2.65 in. Length of Blade: 1.96 in. Weight: 0.6 oz.