Stanley Tools Cartridge Snap Off Knife - 10-480 Cartridge Snap Off Knife Features blade selector which automatically slides new blade into position after old blade is removed. Additional blade security clamp for safety. Stainless steel barrel holds 6 standard-duty and 5 heavy-duty blades. Comes with 4 blades. DynaGrip bi-material body for comfort and cutting power. Made with tough ABS plastic and stainless steel components. Positive click-action slider to alert user when blade is in position. Automatic blade lock for safe, positive cutting. Hang hole for storage. Supplied with four heavy duty blades (equals 32 points). PRODUCT FEATURES SNAP-OFF Brand:DYNAGRIP Boxed Handle Ins.=6-3/4 PRODUCT SPECIFICATION Width(in): 8 Height(in): 9.05 Length(in): 12.8 Weight(lb): 0.38 Estimated Cubic Size (cu in): 25.74 Model: 10-480 Hardware Tools Hand Tools Utility Knives Stanley Tools U