150003 Features: -Utility knife.-Automatically loads new knife blade with a squeeze of the handle.-Ergonomic handle with thumb-groove for greater control and comfort.-On-board blade storage for 6 blades.-Easy blade removal, just press quick release button to removed used blade.-Easy to use. Dimensions: -Dimensions: 10.63" H x 6" W x 1.25" D. Warranty: -Lifetime warranty.