This Snap On Tools 5 Piece Internal Pipe Plug Socket set is perfect for automotive professionals and DIY enthusiasts alike. With 7 sockets ranging in size from 5/16in. to 11/32in., this set is designed to fit standard internal pipe plugs and is manufactured in the United States with a sleek chrome surface finish. The set includes the socket rail A265 for easy organization and storage, and the drive type is internal pipe plug with a 3/8in. drive size. The brand is reputable Snap On Tools and the set is sold as used. This Snap On Tools set is a must-have for anyone in the automotive industry looking for reliable and durable sockets.