SATA GL34940 1" Drive 6 Point Deep Impact Socket 55mm

The 55mm depth provides extra reach to fasteners that sit in recessed or hard-to-access areas, allowing you to work more effectively without removing other parts.

The 6-point design grips the flats of nuts and bolts, reducing rounding and slippage and helping preserve fasteners and sockets during high-torque use.

It’s made from high-strength chrome molybdenum steel and finished with a black phosphate coating for enhanced corrosion resistance and durability.

Off-corner loading helps reduce fastener rounding by engaging more of the fastener’s corners, providing a more secure fit and longer tool life in tough jobs.

Ideal for automotive repairs, construction, and heavy machinery maintenance where extended reach and high-torque impact performance are required.

Pair it with a compatible 1" drive impact tool, ensure the fastener size matches 55mm, use controlled bursts of torque, and avoid using damaged fasteners to maximize safety and tool life.

It features large size markings for quick identification, so you can confirm it’s the 55mm deep 6-point socket at a glance.

After use, wipe clean to remove debris, dry thoroughly, and apply a light coat of oil to protect against corrosion. Store in a dry, organized toolbox or case.

Compared to similar 55mm deep 6-point sockets on Fepy, this model emphasizes deep reach, off-corner loading, and a chrome molybdenum construction with a durable black phosphate finish, making it a strong choice for high-torque impact work. Alternatives you might consider include SATA GL34941 1" Drive 6 Point Deep Impact Socket 55mm (URL: https://fepy.com/product/sata-gl34941-1-drive-6-point-deep-impact-socket-55mm) and SATA GL34939 1" Drive 6 Point Deep Impact Socket 50mm (URL: https://fepy.com/product/sata-gl34939-1-drive-6-point-deep-impact-socket-50mm).

Its 6-point engagement, deep 55mm reach, off-corner loading design, and impact-rated chrome molybdenum steel construction are all tailored for high-torque, repeated-use environments, reducing wear on fasteners and sockets.

Yes. Wear eye protection when working with impact tools, ensure the tool is rated for the torque you’re applying, inspect the fasteners and socket for damage before use, and avoid using damaged fasteners or weathered components that could fail under load.

Use it for tasks requiring deep reach and high torque in automotive repairs, heavy equipment maintenance, and construction where standard sockets cannot reach or withstand the load without risk of rounding or deformation.