Designed to install and remove most of radiator valves and tank connectors
The 3/8'', 11.6mm, 1/2'', 3/4'' and 1" hexagons built on the wrench's length allow to install different sizes of solenoid valves internal and internal pods
The 472411G can be used as a traditional ratchet with the accessory 472401
The 1/2" ratchet makes the installation quick and easy