4PC T Bar Spark Plug Wrench Set Amtech Remover Tool Socket Mechanics 16 18 21mm
· 4PC T Bar Spark Plug Wrench Set Remover Tool. Socket wrench is mainly composed of sleeve head, slider handle, ratchet handle, quick crank, joint and connecting rod. 16mm (5/8") & 21mm (13/16") Sockets fit most Spark Plugs.