The Sealey VS0031 Cooling System & Cap Testing Kit is suitable for motorcycles, off-road and marine applications The Sealey VS0031 is a Cooling System & Cap Testing Kit supplied with a set of double end adaptors enabling testing of cooling system pressure caps. The capless cooling system tester uses an inflatable bladder to seal the pressure head to the radiator or header tank. The bladder system can be used on both screw and bayonet fittings and seals 90% of cars and light commercial vehicles straight out of the box. Features: Suitable for motorcycles, off-road and marine applications Supplied with set of double end adaptors enabling testing of cooling system pressure caps Capless cooling system tester uses an inflatable bladder to seal the pressure head to the radiator or header tank Bladder system can be used on both screw and bayonet fittings and seals 90% of cars and light commercial vehicles straight out of the box Applications: Pressure System Applications: Universal Pressure Cap Test Applications: Standard Bayonet (Ford, GM N Body) External Thread (Jeep, Saab, VW/Audi) External Thread (Late Model Mercedes Benz) External Thread (Late Model BMW, Land Rover) Internal Thread (Small Japanese Deep, VW/Audi) Internal Thread (Small Japanese Shallow, Late Model VW/Audi) Specification: Model No: VS0031