Proto, J5021MH, Deep Socket, 3/8 in Drive, 21 mm, 6-Point, Full Polish Chrome

Precision and durability define the Proto deep socket, designed for a 3/8 inch drive and manufactured with a polished chrome finish that ensures both aesthetic appeal and corrosion resistance. The innovative TorquePlus design enhances engagement with fasteners by focusing on the flats rather than the corners, which minimizes rounding and wear over time, allowing for easier handling of stubborn or damaged fasteners. This 21 mm, 6-point socket not only offers a reliable grip but also distributes stress across its radius-corner structure, further reducing slippage and protecting fasteners made from softer materials. Ideal for users who need a dependable tool for both professional and personal projects, this socket is engineered to withstand rigorous use while extending the lifespan of your fasteners.

Features

• 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 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 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.
• Proto 6 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.

Prop 65

• No

• Drive Size: 3/8 in
• Socket Size: 21 mm
• Points: 6-point
• Finish: Full Polish Chrome
• Length: 2.800 in
• Width: 1.000 in
• Height: 1.000 in
• Weight: 0.350 lbs
• Material: Metal
• Country of Origin: United States
• Impact Or Standard: Standard
• Etched Or Stamped: Yes
• Deep Sockets Included: Yes