Dolphin knife is the most popular professional knife with carpet fitters and floor installers. This carpet knife has got the name by its form of a dolphin animal. The dolphin knife has a steady ergonomic grip, 100% metal construction, the blade is firmly fixed, easy change of dull blade without screwdriver. A magnet is mounted in the knife in the blade area, so it sits always on its place. It is possible also to store some spare knife blades inside the knife. All standard straight and hook blades fit in the dolphin knife. All dolphin knives go with knife holder to keep it safely.