Bon 82-4300 12 Inch Adjustable Wrench

Product Description

The BON 82-4300 is a 12-inch adjustable wrench designed for general-purpose fastener work across plumbing, HVAC, and mechanical service applications. The adjustable jaw accommodates a range of fastener sizes, allowing a single tool to handle nuts, bolts, and fittings of varying widths without swapping out fixed-size wrenches. This type of wrench is a standard hand tool carried by plumbers, HVAC technicians, and pipefitters for both rough-in and service work.

The 82-4300 is suited for residential and light commercial trade work where a versatile, full-size adjustable wrench is needed. Common applications include tightening packing nuts, union fittings, shutoff valves, and hex-head fasteners on equipment housings. Its 12-inch length provides additional torque leverage compared to shorter 8-inch or 10-inch models, making it a practical choice for stubborn or larger fasteners encountered in the field.

Key Features

• 12-inch overall length for increased torque leverage on larger fasteners
• Adjustable jaw fits a range of nut and bolt sizes without tool changes
• Full-size format suited for plumbing, HVAC, and mechanical service tasks
• Standard adjustable wrench profile compatible with common trade workflows

Compatibility

Designed as a general-purpose adjustable wrench suitable for use across plumbing, HVAC, and mechanical service applications requiring a 12-inch adjustable hand tool.

Installation Notes

Use the appropriate jaw opening for the fastener size before applying torque to avoid rounding hardware. Always shut off water supply or system pressure before loosening or tightening fluid-side fittings. Adjustable wrenches should be pulled rather than pushed when applying force to reduce the risk of jaw slippage and injury.

Technical Specifications

• Length: 12 inches
• Order Increment: 1

Standard Information

• Brand: BON
• Manufacturer Part Number: 82-4300