Product details FEATURES: Stanley Retractable Blade Knife 0-10-778 is Fatmax retractable utility knife with Ergonomic design ideal for cutting material such as carpet without scrapping knuckles.  Solvent resistance ensures resistance to:  Gasoline  Turpentine, Lacquer  Alcohol  Thinners  Mineral Spirits.   FEATURES: Drop testing ensures a knife still operates even if dropped. The cartridge holds up to 5 blades. Instant change button for fast blade changes. Comes supplied with 5 FatMax blades. Interlock nose locking system for greater safety during cutting. Narrow nose ideal for more accurate cutting applications. Blade storage for 5 blades inside the handle. Soft-touch panels for a more comfortable grip. Push-button blade door release for quick and easy blade change. Thumb pad for comfort. Ergonomic cutting angle ideal for flooring applications. Length : 170mm.