

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The BON 82-4100 is an 8-inch adjustable wrench suited for fastening and loosening nuts, bolts, and fittings across a wide range of trade applications. The sliding jaw adjusts to fit various fastener sizes, making it a versatile hand tool for plumbers, HVAC technicians, electricians, and general contractors. Its compact 8-inch length provides good leverage without the bulk of larger wrenches, making it well-suited for work in tighter spaces where a fixed wrench may not be practical.
This adjustable wrench is appropriate for both residential and light commercial service work. It is commonly used during pipe fitting, equipment installation, and general mechanical assembly. The 8-inch size is a standard choice for technicians who need a mid-range wrench that balances reach and control on the job site.
Designed as a general-purpose adjustable wrench suitable for standard fasteners and fittings encountered in plumbing, HVAC, and mechanical service applications.
This wrench is a hand tool requiring no installation. Ensure the jaw is properly seated and fully tightened against the fastener before applying torque to avoid slippage or rounding. When working on pressurized plumbing or gas systems, follow applicable code requirements and isolate or shut off the system before beginning work.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!