Proto 1/2'' Drive, 20mm Af Socket Standard 12 Points, Steel Polish Chrome 5420M

Features and benefits

• 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] : 20
• NUT END OUTSIDE DIAMETER [IN] : 1-3/32
• DRIVE END OUTSIDE DIAMETER [IN] : 1-3/32
• NUT DEPTH [IN]11/16BOLT CLEARANCE DEPTH [IN] : 27/32
• OVERALL LENGTH [IN] : 1-1/2
• WEIGHT [LBS] : 0.22
• DRIVE SIZE [IN] : 1/2
• POINT SIZE : 12
• FINISH : Full Polish
• LENGTH TYPE : Standard
• UNIT OF MEASURE : Metric
• SPECIFICATION ASME : ASME B107.110-2012
• SPECIFICATION AS : SAE AS4984A