Proto 1 in. Drive 1-1/4 in. 12-Point Socket (J5740)

J5740 — Proto 1 in. Drive 1-1/4 in. 12-Point Socket, size 1-1/4 in. (31.8 mm). Nut end outside diameter 1-29/32 in. (48.4 mm); Drive end outside diameter 1-29/32 in. (48.4 mm); Nut depth 7/8 in. (22.22 mm); Bolt clearance depth 1-1/8 in. (28.6 mm); Overall length 2-1/2 in. (63.5 mm); Product weight 0.82 lb (372 g).

Compare sizes: Proto 1 in. Drive 12-Point Socket

1-1/4 in. on 1 in. drive: other styles

• 1 in. Drive 1-1/4 in. 6-Point Deep Impact Socket (J10020L)
• 1 in. Drive 1-1/4 in. 6-Point Impact Socket (J10020)

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

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