Just secure a contractor-grade or standard-size utility blade in the Exchange-A-Blade's locking mechanism, and it's ready to take on tough jobs. Deep ergonomic finger grooves make it comfortable to work with all day long. Stainless steel handle doubles as a pocket clip or money clip. Blade length: 1.5". Overall length: 5.10". Folded length: 5.1". Weight: 2.2 oz.