Crafted by Proto, this 21 mm socket features a 3/8 inch drive with a full polish chrome finish, making it not only durable but also an aesthetically pleasing tool to have in any collection. The innovative TorquePlus internal design is specifically engineered to minimize fastener rounding, which extends the life of fasteners while enhancing usability on worn, rounded, or rusted bolts. With its 12-point configuration, this socket excels at gripping stubborn or damaged fasteners, allowing for easy engagement and efficient application of torque thanks to its unique radius-corner design. Ideal for both professionals and DIY enthusiasts, this socket is an essential addition to any toolset, promoting performance and reliability in various mechanical tasks.
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 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
Prop 65
No
Drive Size: 3/8 in
Size: 21 mm
Points: 12-point
Length: 1.200 in
Height: 1.000 in
Width: 1.000 in
Weight: 0.180 lbs
Material: Metal
Finish: Full Polish Chrome
Impact Or Standard: Standard
Deep Sockets Included: No
Etched Or Stamped: Yes
Color Coded: No
Country of Origin: United States
Warranty: MWC
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