Proto 3/8'' Drive, 18mm Af Socket Impact Universal Deep 6 Pt, Steel Black, 2.1/8''L 78418MP

• Ball and spring design which allows for a 30° working angle.
• Smooth 360° rotation.
• 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.

Specifications

SIZE [MM]: 18

DRIVE END OUTSIDE DIAMETER [IN]: 15/16

NUT DEPTH [IN]: 15/32

BOLT CLEARANCE DEPTH [IN]: 1-1/8

OVERALL LENGTH [IN]: 2-1/8

WEIGHT [LBS]: 0.36

DRIVE SIZE [IN]: 3/8

POINT SIZE: 6

FINISH: Black Oxide

LENGTH TYPE: Deep

UNIT OF MEASURE: Metric