Used 3/8" drive spark plug sockets. 5/8" or 13/16" some of the 13/16" sockets are 12 point all of the 5/8" are 6 point. Choice $1
Call and leave a message or text me. If you call and don't leave a message then my robo blocker assumes you are a robot and blocks your number and reports as spam. I don't reply to email due to scammers and I don't reply to texts asking if it's still available. If it's still on CL then I still have it.