CobraTec Knives Utility Features The CobraTec Utility OTF opens through a side button dual action mechanism deploying and retracting the blade out of the front of the handle at the push of a switch for fast one handed operation. Constructed from 6061-T6 aluminum with all interior parts CNC machined the knife is built for a precise fit and reliable cycling every time the button is pressed. Rather than a fixed blade the Utility accepts standard refillable box utility blades that are interchanged by pushing the spring loaded blade lock sideways along the marked arrow on the carrier. This design means a dull or damaged blade can be replaced in seconds without tools keeping the knife ready for its next task. The black anodized aluminum handle measures 3.38 inches and extends to a 5.13 inch overall length when the blade is deployed giving a compact footprint for pocket or tool pouch carry. At 3.2 ounces the knife adds negligible weight while still offering the rigidity of an all aluminum build. A pocket clip is designed specifically for right hand carry keeping the knife oriented and accessible when drawn from a pocket. Whether used for opening boxes cutting cordage or general utility work the CobraTec Utility OTF gives tradespeople and everyday carriers alike a fast replaceable blade tool built around a durable aluminum housing. CobraTec Knives Utility Specifications Manufacturer: CobraTec Knives Model: Utility Style: OTF Open Type: Button Blade Material: Aluminum Blade Edge Type: Plain Blade Length: 1.75 Handle Material: Anodized Aluminum Handle Description: Black Handle Length: 3.38 Overall Length: 5.13 Lock Type: Kinetic Locking System Includes: Pocket Clip Hand: Right Hand Weight: 3.2 oz Available At: GrabAGun