The CRAFTSMAN Cooling System Kit provides you with some of the most common tools needed to service your vehicle's engine cooling system. Line clamp pliers allow you to close-off hoses to avoid spilling fluid. Hose clamp pliers help easily remove metal spring-type (Corbin-style) hose clamps. Two different style hose remover hooks provide leverage and extended reach to help remove stubborn hoses and seals. The included hose cutters allow you to cut old or new rubber hose during the system repair.