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Stellar Part #PROTO 5221M
MFG Part #J5221M
MFG Name:Stanley Black & Decker
Product Description:
Proto TorquePlus J5221M Standard Length Socket, Metric, 3/8 in Square Drive, 21 mm
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- Item Features
- Technical Specifications
- Resources
- 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
- 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
- Country of Origin:USManufacturer Name:Stanley Black & DeckerBolt Clearance Depth:16.2 mmDrive End Width:27.8 mmDrive Size:3/8 inDrive Type:SquareFinish:Full PolishedImpact Rated:NoLocking Type:BallMaterial:Alloy SteelMeasurement System:MetricNumber of Points:12Opening Depth:14.3 mmOverall Length:32.4 mmSocket End Width:27.8 mmSocket Size:21 mmType:Standard Length