The Snap-on Cooling Refill/Retention Tool, No. RADKITULTRA, is designed for use on auto and truck radiator systems during leak location, repair, and coolant refill. The RADKITULTRA is ideal to use during radiator, heater-core, thermostat, and radiator hose replacement, with no draining required. The RADKITULTRA performs both coolant refill and retention/barrier with one easy-to-change setting. With vacuum up to 30 inHg, it removes air pockets that can cause a vehicle to overheat. An additional safety feature directs coolant mist away from the work through a 5' exhaust hose and a protective gauge boot helps prevent damage and scratches.
