Stanley Classic 99E Retractable Blade Knife Twin Pack with x56 Blades The Stanley 99E Original Retractable Blade Knife is made from grey painted die-cast metal body, which is ergonomically shaped for a comfortable grip. The blade extension can be controlled by the blade shifter with 5 blade positions for a wider range of cutting applications. The interlock nose firmly secures the blade into knife. For safety, the blade can be fully retracted into the body. The heavy-duty, general purpose blades fit all standard Stanley knives. The trapezoid shaped blades are highly resistant and reversible. They are ideal for carpet, vinyl and any other material requiring a stiffer and stronger blade. FEATURES All metal body with blade storage inside the handle Interlocking front end to prevent blade slip Comfortable design 10 blades in plastic dispenser 5 position retractable blade for various applications and safety 3 blades already stored neatly into the body of both knives SPECIFICATION Knife Size: 21 x 7.5 x 2 cm Blades: x16 Weight: 336 g