Gray Tools 3182 Tool Storage 12 Point Satin Chrome Finish

Gray Tools 3182 Combination Wrench

The Gray Tools 3182 is a 2-9/16 inch combination wrench built for professional mechanics and serious DIYers who need reliable fastening on large hex hardware. It features a 12-point drive broached for a tight, secure fit on fastener flats. A satin chrome finish provides maximum resistance against corrosion in shop environments. The tool meets ANSI standards for dimensional accuracy and strength.

Suited For Large Fastener Work

This wrench suits technicians maintaining heavy equipment, industrial machinery or vintage vehicles where 2-9/16 inch fasteners are common. The 12-point configuration allows engagement in tighter clearances than a 6-point design. Buyers who work primarily on modern automotive or light-duty applications with smaller metric hardware will not need this size. It is not a ratcheting or offset design, so users requiring those features should look elsewhere.

12-Point Broached Drive Geometry

The single specification that decides fit is the 12-point drive broached for a tight, secure fit on the 2-9/16 inch hex. This geometry contacts the fastener across more surface area than minimal engagement designs, reducing the risk of rounding corners under high torque. Verify the exact fastener size before purchase, as no other hex dimension is compatible with this wrench.