Mityvac MV4534 RADIATOR TEST KIT
High-volume hand-operated pump builds pressure quickly to locate leaks. Universal cooling system adapter replaces more than 20 individual adapters for cars, vans, light- and heavy-duty trucks. Patent-pending adapter cam mechanism helps to ensure an air-tight seal with radiator and coolant bottle necks. Compact one-piece adapter design fits conveniently in tool box. Large, easy-to-read 21/2 in. (63.5 mm) diameter gauge includes clearly indicated pressure test zones. Convenient push-button valve safely relieves pressure when testing is complete. Packaged in durable custom-molded case.