Proto 1/2" Drive, 21mm Af Socket Impact Deep 6 Pt, Steel Black, 3.1/4"L 7321M

Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.

The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners.

The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage.

The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.

Socket size stamped on tool for easy identification.

Side locking hole.

Drive end outside diameter 1-13/64"

Square drive 1/2"

Length profile Deep

Bolt clearance depth 2-19/32"

Presentation Individual

Overall length 3-1/4"

Size 21mm

Type Regular

Nut depth 1-13/32"

Nut end outside diameter 1-13/64"

Point size 6

OPM Product Number PRO7321M

Brand Proto/Facom