Proto 3/8'' Drive, 17mm Af Socket Standard Universal 12 Points, Steel Polish Chrome 5280AM

• Proto® 12 Point 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]: 17

NUT END OUTSIDE DIAMETER [IN]: 15/16

DRIVE END OUTSIDE DIAMETER [IN]: 23/32

NUT DEPTH [IN]: 7/16

BOLT CLEARANCE DEPTH [IN]: 33/64

OVERALL LENGTH [IN]: 1-57/64

WEIGHT [LBS]: 0.15

DRIVE SIZE [IN]: 3/8

POINT SIZE: 12

FINISH: Full Polish

LENGTH TYPE: Standard

UNIT OF MEASURE: Metric

SPECIFICATION ASME: ASME B107.110-2012