Proto 1/2 in. Drive 3/8 in. 12-Point Black Oxide Socket (J5412B)

J5412B — Proto 1/2 in. Drive 3/8 in. 12-Point Black Oxide Socket, size 3/8 in. (9.52 mm). Nut end outside diameter 9/16 in. (14.29 mm); Drive end outside diameter 55/64 in. (21.83 mm); Nut depth 23/64 in. (9.13 mm); Bolt clearance depth 7/8 in. (22.22 mm); Overall length 1-31/64 in. (37.7 mm); Product weight 0.11 lb (5 g).

Compare sizes: Proto 1/2 in. Drive 12-Point Black Oxide Socket

3/8 in. on 1/2 in. drive: other styles

• 1/2 in. Drive 3/8 in. 12-Point Deep Impact Socket (J7312)
• 1/2 in. Drive 3/8 in. 12-Point Deep Socket (J5312)
• 1/2 in. Drive 3/8 in. 12-Point Full Polish Socket (J5412)
• 1/2 in. Drive 3/8 in. 12-Point Impact Socket (J7412)
• 1/2 in. Drive 3/8 in. 6-Point Deep Impact Socket J7312H (J7312H)
• 1/2 in. Drive 3/8 in. 6-Point Deep Socket (J5312H)
• 1/2 in. Drive 3/8 in. 6-Point Deep Thin Wall Impact Socket (J7312HT)
• 1/2 in. Drive 3/8 in. 6-Point Impact Socket J7412H (J7412H)
• 1/2 in. Drive 3/8 in. 6-Point Socket (J5412H)
• 1/2 in. Drive 3/8 in. 8-Point Impact Socket (J7412S)

From Proto:

Features

• 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

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