3/8" Drive x 13mm Standard Universal- 12 Point Creeper Accessories Sockets are included in a

Sockets are included in a heavy-duty blow molded case

Made of High Carbon Content Premium Alloy Steel

7 Piece 1/2" Drive 6 Point Flex Impact Socket Set

Virtually all engines built today have aluminum cylinder heads

Thread Repair Kit 7/16-14in

3/8" Drive x 13mm Standard Universal- 12 Point Creeper Accessories Sockets are included in a3 8" Drive x 13mm Standard Universal 12 Point Features and Benefits: Standard length 12 point impact socket Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 3 8" Drive x 13mm Standard Length Universal Impact Socket. Our impact sockets grip the fastener across a broader contact area,