Klein 3239 Adjustable Wrench, 16-Inch

Versatile wrench fits all nuts and bolts to 1-1/2-Inch (38 mm)
Eliminates the need for carrying several fixed-size wrenches
Forged from select alloy steel with continuous-taper handle for aligning bolt and/or rivet holes
Industrial black finish for corrosion resistance
Precision-machined jaws are individually chosen and assembled by hand for smooth operation
Heat-treated for long life
Knurl turns smoothly for easy operation