ATD Tools ATD-3302 25 Piece Master Cooling System Pressure Test Kit, 1 Pack Power Tools Prevents the reverse flow of

Prevents the reverse flow of backwater into a structure as a result of a plugged sewer system

machined aircraft-grade aluminum alloy

They are also stain resistant

Hardened mechanism components for long term durability

two with compact 4-inch shafts and one with a 6-inch shaft for improved reach

ATD Tools ATD-3302 25 Piece Master Cooling System Pressure Test Kit, 1 Pack Power Tools Prevents the reverse flow ofQuickly reveals external cooling system leaks Detects internal engine leaks caused by blown head gaskets and or cracked block or heads Easily test entire cooling system including radiator, heater core and radiator cap Storage and carrying case25 pc. Master cooling system pressure test kit which includes hand pressure pump with color coded 0 35 PSI gauge and push button pressure relief valve, temperature gauge, (3) chromed steel radiator adapters, (18)