Proto 1/2" Drive 20mm Af Socket Impact Std 12 Pt Steel Black 1.5/8"L 7420MT

• Proto® 12 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.

Specifications

Size [mm] 20

Nut End Outside Diameter [in] 1-1/8

Drive end Outside Diameter [in] 1-1/16

Nut Depth [in] 27/32

Bolt Clearance Depth [in] 21/32

Overall Length [in] 1-1/2

Weight [Lbs] 0.18

Drive Size [in] 1/2

Point Size 12

Finish Black Oxide

Length Type Standard

Unit of Measure Metric

Specification ASME ASME B107.110-2012