The Klein 44000-BLK Black Lightweight Lock back Knife features a 2-1/4-Inch drop-point blade. The blade is constructed of AUS 8 stainless-steel that is hardened to 58-59 Rc. and finished in black chrome. The premium quality blade offers superior edge holding and a slim, stylish and comfortable 3-1/8-Inch black anodized-aluminum handle. The 44000-BLK knife incorporates a thumb stud (reversible) provides easy one-handed opening. Since 1857, Klein Tools has manufactured the world's finest hand tools. Today, Klein Tools is the No.1-choice among professional tradesmen. We manufacture more than 3,000 tools and accessories, including pliers, cable and bolt cutters, wire strippers, voice-data-video tools and testers, fish tapes, conduit benders, drill bits, insulated tools, gloves and many other high-quality products. Klein Tools' dedication to quality and innovation continues with products available for professional tradesmen worldwide.