This Kobalt spark plug socket is a must-have for any mechanic or tool enthusiast. With a model number of #337835, it is designed to fit 5/8ths spark plugs and has a 3/8ths drive with 6 points for a secure grip. Made by the trusted brand Kobalt, this socket is durable and reliable for all your spark plug needs. Perfect for collectors or those in need of a functional tool, this socket is a great addition to any collection.