Proto® TorquePlus™ J4774A Standard Length Universal Joint Socket, Imperial, 7/16 in 6 Point Socket, 1/4 in Square Drive
PROTO J4774A
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- Bolt Clearance Depth: 3/8 in
- Drive End Width: 1/2 in
- Drive Size: 1/4 in
- Drive Type: Square
- Finish: Full Polished
- Material: Alloy Steel
- Opening Depth: 9/32 in
- Overall Length: 1-1/4 in
- Socket End Width: 5/8 in
- Socket Size: 7/16 in
- Socket Type: 6 Point
- Type: Standard Length
- 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
- 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
Standard/Approvals: ASME B107.1
Proto® TorquePlus™ Universal Joint Socket | Standard Length | Measurement System Imperial | 1/4 in Drive | Square Drive | 6 Point Socket | 7/16 in Socket | 1-1/4 in Overall Length | 1/2 in Drive End Width | 5/8 in Socket End Width | 3/8 in Bolt Clearance Depth | 9/32 in Opening Depth | Alloy Steel | Full Polished | STA-BLKHAW