Replace a lost or damaged radiator cap adapter or add a new one to your existing kit with this STEELMAN 60405 Steel NO.3 Size Radiator Test Adapter Cap. This nickel plated steel radiator cap adapter has a pressure sealing , spring loaded gasket that fits tight and snug to provide a secure fit and accurate test results on cooling systems. The top of the adapter has a quick-connect fitting to allow for easy attachment to hand held pressure pumps. This particular radiator cap adapter is designed for use on Buick, Chrysler, Chevrolet, Dodge, Jeep, Mercedes Benz, Oldsmobile, and Pontiac vehicles. Compatible with pressure pumps used in the STEELMAN 97332 Cooling System Test and 60025 Cooling System Test and Purge / Refill Kits.

STEELMAN is an industry leader in automotive and industrial specialty tools and equipment, manufacturing the highest quality, unique, and innovative tools and products, designed to meet the specific needs of mechanics, contractors, and other working professionals.