Engineered for tight and hard-to-reach spaces, this 4-inch adjustable wrench is perfect for bicycle repair, furniture assembly, and precision mechanical work. The precision-machined slide jaw and worm gear ensure a smooth, exact fit with minimal play for reliable fastener control.

• Drop forged and heat-treated carbon steel construction with a corrosion-resistant satin chrome plated finish
• Precision-machined slide jaw and worm gear provides an exact fastener fit and smooth adjustment
• Quick-fit jaw opening guide features permanent laser-etched size markings in 1/16 in. and 1 mm increments
• Meets or exceeds ANSI performance standards for professional reliability
• Dual Inch/metric scale allows for easy measurement of nut and bolt sizes
• Satin finish hides scratch marks to keep the tool looking new longer
• 1/2 in. maximum jaw capacity ideal for compact workspaces