4pc Spark Plug Socket Set 3/8"Dr 14 16 21mm with 4x Long Short Magnetic Socket
4pc Spark Plug Socket Set With Rubber Plug Retention External Hex. 【14mm, 16mm, & 21mm Sockets】: Versatile range of sizes to fit various spark plugs. Quantity：4PC. 【Spark plug wrench】 14 mm+ 16mm spark plug socket.