• Compact universal alternative to application specific adapters required for pressure testing
• Replaces more than 20 individual cooling system pressure test adapters for cars, vans, light and heavy-duty trucks
• Patent-pending cam mechanism ensures an air-tight seal with radiator and coolant bottle necks
• Compatible with Stant-style cooling system pressure pumps
• Compact one-piece design fits conveniently in tool box
• Applications: Compact universal alternative to application specific adapters required for pressure testing automotive cooling systems