Proto, J5221MH, Socket, 3/8 in Drive, 21 mm, 6-point, Full Polish Chrome

For professionals and DIY enthusiasts alike, the Proto 21 mm 6-point socket offers superior performance and reliability. Crafted with a torqueplus internal design, this socket minimizes fastener rounding, enhancing the lifespan of your tools and making it easier to work with worn, rounded, or rusted fasteners. The socket’s unique configuration enables swift engagement with the fastener flats rather than the corners, significantly reducing the risk of slippage and making it ideal for stubborn or damaged fasteners as well as those made from softer materials. Finished in full polish chrome, it not only looks professional but also provides a degree of resistance against corrosion while maintaining easy cleaning for long-term use. This 3/8 in drive socket is a vital addition to any toolbox, delivering the strength and efficiency necessary for a wide range of applications.

Features

• 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 6 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.

Prop 65

• No

• Drive Size: 3/8 in
• Size: 21 mm
• Points: 6-point
• Length: 1.200 in
• Height: 1.000 in
• Width: 1.000 in
• Weight: 0.180 lbs
• Material: Metal
• Finish: Full Polish Chrome
• Etched Or Stamped: Yes
• Impact Or Standard: Standard
• Deep Sockets Included: No
• Color Coded: No
• Country of Origin: United States