Thexton 815 Heater Core Radiator Back Flush Tool Adapter Use with Garden Hose

Features and Benefits:Tool fits 1/2", 5/8", & 3/4" heater hoses and uses a standard garden hose for water and 1/8"NPT for shop air fittingBasic garden hose hook-up cleans cooling systems & heater cores without disassemblyNo need to use acids or caustic solutions. Radiator pressure cap prevents over boostingWater pressure can be easily controlled with ergonomic handle utilizes water and air pressure to create pulsing that flushes out even the most stubborn clogsThexton's THX815 utilizes water and air pressure to create pulsing that flushes out even the most stubborn clogs.