The classic & original retractable blade knife by Stanley, one of the leading-market brands that ensure a top quality product for a professional result. Precision die cast zinc body for strength and lightness. Interlock nose firmly secures blade into knife. 5 blade positions for different cutting applications. Includes 3 standard blades. The original Stanley knife, tried and trusted by trade pros for decades. With this retractable blade utility knife in your hand, you're guaranteed clean and precise cuts every time. With five blade positions, you can take on a wide variety of cutting jobs. The innovative InterLock® nose firmly secures the blade into the knife for safe and accurate cuts, while the die-cast zinc body ensures it's both strong and lightweight. Five blade positions for a wide variety of cutting jobs. InterLock® nose secures blade for safe, accurate cuts. Die-cast zinc body is strong and lightweight. Includes three standard blades to get you started. Storage space in handle for up to 10 blades.