Engineered for professionals and serious DIYers alike, the GearWrench 80643 16mm deep socket delivers precision, durability, and ease of use in demanding environments. Crafted from high-strength alloy steel, this socket is built to withstand high torque applications while maintaining its integrity over time.

The 6-point design ensures a snug fit on fasteners, significantly reducing the risk of rounding and slippage. GearWrench’s off-corner loading technology enhances grip by engaging the flat sides of the fastener rather than the corners, providing superior torque transfer and minimizing wear.

Its deep socket profile allows access to recessed fasteners, making it ideal for automotive, industrial, and mechanical tasks. The chamfered opening guides the socket smoothly onto fasteners, speeding up workflow and reducing frustration during tight-space operations.

A bright, full-polish chrome finish not only resists corrosion but also wipes clean easily, maintaining a professional look in your toolbox. The socket features hard-stamped size markings for permanent identification and a knurled ring to distinguish metric sizes quickly, even with oily or gloved hands.

Compliant with ASME B107.5M standards, this socket meets or exceeds industry benchmarks for performance and reliability. With an overall length of 3.031 inches, it offers ample reach without compromising control.

Whether you're working under the hood or on the job site, the GearWrench 80643 is a dependable addition to any socket set.