BUCK-437-BKX-0 Revolution Folding Pocket Multi Tool Knife ( 3" Plain Steel Blade ) Award winning design, the Buck Revolution XT-Folding model B437BKX is unique and useful proving you can have both qualities. Featuring a sturdy fixed blade, forged from 420HC Stainless Steel, it is a combination of a partial serrated edge and a plain edge, measuring 3” in length. The aluminum black handle is where the magic begins. Revolving the blade will expose a built-in plunge style clip, great for transporting the knife safely. Also exposed is a handy bottle opener, . This design by Peter Whittaker has a push button lock that allows for the revolving to happen, and allowing for the built-in sheath to cover the blade securely. When open the tool measures 7 1/2” and 6 3/4” when the blade is covered. Lightweight, the Revolution is 2.6oz in total weight.