The Vintage Dunlap 4" Adjustable Wrench is a high-quality, heavy-duty tool made in Germany. This drop-forged steel wrench features a 5/16" x 4" size and is adjustable for precise tightening and loosening of nuts and bolts. With its durable construction and adjustable feature, this vintage wrench is a reliable addition to any workshop or tool collection. Perfect for both home and professional use, this Dunlap wrench combines old-school craftsmanship with modern functionality.