Special design of vacuum purge & refill tool connection fits nearly all types of radiators.
Astro Pneumatic Universal Radiator Pressure Tester & Vacuum Type Cooling System
Astro Pneumatic 78585 Universal Radiator Pressure Tester & Vacuum Type Coolling
Astro Pneumatic 78585 Universal Radiator Pressure Tester Kit
Astro Pneumatic 78585 Univ Radiator Pressure Tester & Vacuum Coolling System Kit
Astro Pneumatic 3/8 Inch Drive Mid-Length Pinless Universal Impact Sockets - Met
