Proto 3/8 in. Drive 7/8 in. 6-Point Deep Impact Socket (J7728H)

J7728H — Proto 3/8 in. Drive 7/8 in. 6-Point Deep Impact Socket, size 7/8 in. (22.22 mm). Bolt clearance depth 2-1/8 in. (54 mm); Drive end outside diameter 1-9/32 in. (32.5 mm); Nut depth 13/16 in. (20.64 mm); Nut end outside diameter 1-9/32 in. (32.5 mm); Overall length 2-3/4 in. (69.8 mm); Product weight 0.59 lb (268 g).

Compare sizes: Proto 3/8 in. Drive 6-Point Deep Impact Socket

7/8 in. on 3/8 in. drive: other styles

• 3/8 in. Drive 7/8 in. 12-Point Black Oxide Socket (J5228B)
• 3/8 in. Drive 7/8 in. 12-Point Deep Socket (J5028)
• 3/8 in. Drive 7/8 in. 12-Point Torque Adapter (J5128)
• 3/8 in. Drive 7/8 in. 6-Point Deep Socket (J5028H)
• 3/8 in. Drive 7/8 in. 6-Point Impact Socket (J7228H)
• 3/8 in. Drive 7/8 in. 6-Point Socket (J5228H)
• 3/8 in. Drive 7/8 in. Full Polish Crowfoot Wrench (J4928CF)
• Tethered 3/8 in. Drive 7/8 in. 12-Point Deep Socket (J5028-TT)

From Proto:

Features

• 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

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