Gearwrench 84530N Impact Socket 1/2 in Drive 18mm 6-pt

Product Description

The GEARWRENCH 84530N is a 6-point impact socket designed for use with 1/2 inch drive impact wrenches and rattle guns. Built from chromium-molybdenum steel with a black oxide finish, it is engineered to handle the high-torque demands of impact tool applications. The socket measures 1.496 inches overall length, placing it in the standard-length category. High-visibility laser-etched size markings allow for fast identification in a tool bag or on a workbench. Secondary hard-stamped markings serve as a backup when the laser etching wears. Licensed tradespeople in HVAC, plumbing, and general mechanical work rely on this socket for fastener-heavy service calls.

This socket is sized at 18mm and is intended for metric fastener applications in residential and commercial settings. The standard length profile makes it suitable for most accessible fastener locations where a deep socket is not required. It is a practical fit for equipment installation, mechanical assembly, and service work where a 1/2 inch drive impact tool is the standard choice. The 6-point design concentrates force on the flats of the fastener rather than the corners, reducing the chance of rounding during high-torque removal or installation.

Key Features

• Chromium-molybdenum steel construction handles repeated high-torque impact use
• 6-point drive geometry reduces fastener rounding through off-corner loading design
• High-visibility laser-etched markings provide quick 18mm size identification
• Secondary hard-stamped size markings remain legible after heavy field use
• Black oxide finish provides corrosion resistance and reduces glare
• Meets ASME B107.33M standards for impact socket performance

Compatibility

Designed as a standard OEM-style 1/2 inch drive impact socket for use with 1/2 inch drive impact wrenches and hand ratchets requiring an 18mm metric 6-point socket.

Installation Notes

Install and remove using a 1/2 inch drive impact wrench or hand ratchet. Confirm the socket is fully seated on the drive anvil before applying torque. Do not use impact sockets with non-impact hand tools beyond their rated torque range, and never use standard chrome hand-tool sockets on impact drivers. Inspect for cracks or deformation before each use and replace if damage is found.