Description
Proto J5420 Includes
- (1) 1/2" DRIVE SOCKET 5/8" - 12 POINT
 
Proto J5420 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.
 
Proto J5420 Specifications
| SIZE | 5/8" | 
| NUT END OUTSIDE DIAMETER | 7/8" | 
| DRIVE END OUTSIDE DIAMETER | 7/8" | 
| NUT DEPTH | 9/16" | 
| BOLT CLEARANCE DEPTH | 21/32" | 
| OVERALL LENGTH | 1-1/2" | 
| WEIGHT | 0.14 lbs | 
| DRIVE SIZE | 1/2" | 
| POINT SIZE | 12 | 
| FINISH | Full Polish | 
| LENGTH TYPE | Standard | 
| UNIT OF MEASURE | Fractional | 
| SPECIFICATION ASME | ASME B107.110-2012 | 
| SPECIFICATION AS | SAE AS4984A | 
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