1/2" Drive x 5/8" Standard - 8 Point Extensions Supplied with exclusive lock nut

Supplied with exclusive lock nut to keep attachments from rotating

1/2" Drive x 1/2" Standard - 8 Point

Diode test

regulators and lubricators

1/2" Drive x 5/8" Standard - 8 Point Extensions Supplied with exclusive lock nut1 2" Drive x 5 8" Standard 8 Point Features and Benefits Made of high quality steel (chrome molybdenum); thorough and exact heat treatment insures the correct balance of strength and durability 8 point socket is also commonly referred to as double square or railroad sockets Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall