SATA ST34851SC 1" Drive 6 Point Impact Socket 67mm

Key specs: 1" drive size, 6-point design, 67mm overall size, made from chrome molybdenum steel for strength, black phosphate coating for rust and corrosion resistance, and designed for high-torque impact use with heavy-duty fasteners.

The 6-point design contacts the fastener on its flats, providing a secure grip and better torque transfer. This reduces rounding of fasteners and minimizes slippage during high-torque tasks, which is especially important when dealing with large, hard-to-turn fasteners.

A 1" drive is engineered to handle higher torque and larger fasteners common in industrial, automotive, and heavy machinery work. This drive size enables more efficient power transfer from impact tools to the fastener, improving reliability in demanding tasks.

Ideal for automotive heavy-duty repairs, industrial maintenance, and large machinery work where oversized fasteners need robust, impact-rated tools. The 67mm size and 6-point grip make it well-suited for high-torque scenarios.

Attach the socket to a compatible 1" drive impact tool, ensure the fastener matches the 67mm size, and align the 6-point opening with the fastener. Use controlled, steady impacts within your tool’s rated torque, and avoid using the socket on damaged or misaligned fasteners. Do not use non-impact-rated tools with this socket.

This socket is specifically designed for a 1" drive. If you need alternatives, Fepy offers other 1" drive 6-point sockets in similar 67mm sizing as well as different drive sizes and fastener configurations. You can explore related options on Fepy’s site to find the best match for your fasteners and tool setup.

For large, high-torque needs, comparable 1" drive, 6-point sockets include: SATA ST34841SC 1" Drive 6 Point Impact Socket 67mm (URL: https://fepy.com/product/st34841sc-1-drive-6-point-impact-socket-67mm) and SATA ST34861SC 1" Drive 6 Point Impact Socket 67mm (URL: https://fepy.com/product/st34861sc-1-drive-6-point-impact-socket-67mm). Compared to ST34851SC, these alternatives offer similar construction and size with minor design variations; choose based on availability and any small differences in markings or coating.

Keep it clean and dry after use to prevent rust. Wipe away any debris, inspect for wear, and store in a dry location to protect the black phosphate coating. If exposed to harsh environments, consider light surface lubrication on the inner surfaces and ensure it’s used with compatible impact tools to minimize stress.

Wear eye protection and gloves, ensure the tool is rated for 1" drive impact use, verify the fastener matches the 67mm size, and apply only the tool’s rated torque. Avoid using on damaged or rounded fasteners, and never strike the tool against hard surfaces or non-fastener parts. Ensure the socket seats squarely on the fastener before applying torque.

Durability comes from chrome molybdenum steel construction and a protective black phosphate coating that resists rust. The off-corner loading design reduces fastener rounding, and the 6-point engagement improves grip and torque transfer. These features help extend tool life and reliability in demanding applications, justifying value over cheaper, less robust options.

This socket is designed for large fasteners matched to a 67mm size with a 1" drive. It’s best used on genuine large fasteners in automotive, industrial, and heavy equipment contexts. Avoid using with fasteners that are not within the 67mm size, or with damaged/rounded fasteners, and avoid using with non-impact-rated tools.