<html> <head> </head> <body> <p> </p> <ul> <li> <strong>Spark plug socket for use with socket rack. </strong> </li> <li> <strong>Spark plug socket for motorcycles. </strong> </li> <li> <strong>Supplied loose for use with socket rack. </strong> </li> <li> <strong>3/8"D. </strong> </li> <li> <strong>16mm single Hex. </strong> </li> <li> <strong>22mm outside diameter, 55.5 overall length.</strong> </li> </ul> </body> </html>