Proto Sockets | Hand Tools Proto  J5021MH 3/8″ Drive Deep Socket 21 mm – 6 Point

Description

INCLUDES: • (1) 3/8″ DRIVE DEEP SOCKET 21 MM – 6 POINTFEATURES:• Proto® 6 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: 21 mm• NUT END OUTSIDE DIAMETER: 1-5/64″• DRIVE END OUTSIDE DIAMETER: 1-5/64″• NUT DEPTH: 11/16″• BOLT CLEARANCE DEPTH: 2-5/16• OVERALL LENGTH: 2-3/4″• WEIGHT: 0.35 lbs• DRIVE SIZE: 3/8″• POINT SIZE: 6• FINISH: Full Polish• LENGTH TYPE: Deep• UNIT OF MEASURE: Metric• SPECIFICATION ASME: ASME B107.110-2012• SPECIFICATION AS: SAE AS4984A