Proto 6 PIECE Locking Extension SET J6000-6L-SBD

Proto's professional-grade 6mm metric tether-ready deep socket engineered for high-precision industrial maintenance and heavy-duty assembly. Featuring a robust 3/4 inch drive and a 12-point configuration, this tool is designed to provide maximum accessibility and engagement on metric fasteners while ensuring an essential safety layer for elevated work. The integrated Positive Control System requires a separate tool for attachment or removal, ensuring the socket cannot be accidentally detached—a critical safety feature for preventing dropped objects in "at-height" environments. Built with a heat-treated alloy and a durable chrome finish, this deep socket is designed to resist wear and corrosion throughout a long service life in demanding industrial conditions.
Key Features
Total product weight is 0.78 pounds, offering a substantial and durable construction for high-torque industrial applications.
Features a built-in tether-ready attachment point and four detent holes to ensure the pin detent engages correctly from any direction.
Deep profile with an overall length of 3-1/2 inches and a bolt clearance depth of 2-3/4 inches, optimized for reaching fasteners on long bolts or in deep recesses.
Features a 3/4 inch square drive with a 6mm 12-point opening designed for quick engagement and precise torque transfer on small metric fasteners.
TorquePlus™ technology protects fasteners by distributing force across flat surfaces rather than corners to prevent rounding.
Full polish chrome finish is applied after holes are bored to provide superior corrosion resistance and a professional look.
Engineered to perform consistently in workspace temperatures reaching up to 100 degrees.