POWERHAND Universal Radiator Pressure Test Kit Soldering Cross Cut Tungsten Carbide Tooth Pattern Size:12 14mm Cross Cut Tungsten Carbide Tooth Pattern for excellent bite Fleetguard® AF26245 axial seal secondary air filter ensures a proper seal and prevent leaks to prevent airborne contaminants from reaching the combustion chamber A fast effective way of detecting leaks in cooling systems Dual input compatibility manual pump operation Colour coded pressure gauge for easy identification of cooling system faults Quick change couplings for a faster hassle free job Universal application covering most automotive cooling systems