.Material:Chrome Vanadium Steel

.Manufactured from Heavy-duty Chrome-Vanadium steel alloy 50BV30) with corrosion-resistant mirror chrome finish.

.3/8-Inch Drive Magnetic Spark Plug Socket Set 

.Include: 9/16-Inch, 5/8-Inch, 13/16-Inch, 14mm Socket, 

.Total Length: 4 inch, 6 inch, and 11inch

.The spark plug socket has 360 degree swivel action for maximum flexibility, 12-point design for enhanced gripping power