Impact Socket 27 mm 1" 6-Point by Rockforce RF-48527

Rockforce impact socket 27 mm 1" 6-Point RF-48527 is a heavy-duty attachment designed for use with 1-inch drive impact wrenches. The 27 mm socket features a six-point internal profile that provides firm engagement with hex fasteners and reduces the risk of rounding. Engineered for demanding fastening jobs, this impact socket is suitable for automotive repair, industrial maintenance and professional workshops where high torque and repeatable performance are required.

Advantages

The 6-point design concentrates contact on the flats of fasteners for stronger grip and improved torque transfer compared with 12-point alternatives. Manufactured from impact-rated alloy steel, the socket resists cracking and deformation under repeated shock loading. Its 1-inch drive interface ensures compatibility with common heavy-duty impact wrenches and breaker bars used in commercial and industrial settings. The 27 mm size covers a wide range of metric fasteners commonly found on engines, drivetrains and industrial machinery.

Suitable for

• Automotive servicing: wheel nuts, suspension and drivetrain components
• Industrial maintenance: heavy machinery and plant equipment fastening
• Professional workshops: assembly and disassembly with impact tools
• Construction and fleet service where high-torque fastening is required

Key specifications

• Socket size: 27 mm
• Drive size: 1 inch
• Point configuration: 6-point internal profile
• Material: impact-rated alloy steel (heat treated)
• Intended use: impact wrench and heavy-duty fastening

How to use

Select the 27 mm socket for the matching hex fastener and secure it onto a compatible 1-inch drive impact wrench or breaker bar. Ensure the socket is fully seated on the fastener before applying torque. When using an impact wrench, apply short bursts of torque and verify fastener tightness with a torque wrench if a specific torque value is required. After use, inspect the socket for cracks or excessive wear and store it in a dry tool chest to prevent corrosion.

Usage recommendations

Do not use the socket with hand tools or applications for which it is not rated; avoid using cheater bars or excessive bending loads. Replace the socket if any visible cracks, mushrooming at the drive end, or deformation is present. For precise torque-controlled fastening, finish with a calibrated torque wrench rather than relying solely on an impact tool.