The Wheeler Delta Series Barrel Nut Wrench (Model 1199464) is a hardened steel tool built for AR platform assembly and maintenance. Whether you're installing a barrel, swapping a handguard, or fitting a muzzle device on an AR-15, AR-10, or LR308, this wrench delivers the precise fitment and durability you need to get the job done right. It's the kind of tool that lives in a serious builder's kit—professional-grade construction that handles repeated use without complaint.

The dual-ended design means you get multiple functions from a single wrench, reducing the number of tools cluttering your bench. Both ends work with a standard ½" drive torque wrench, so you can dial in exact torque specs and stay confident your work meets spec. That's critical when assembling an AR: too loose and parts shift; too tight and you risk damage. This wrench makes hitting the mark straightforward.

Built from hardened steel and finished in black oxide, it resists rust and corrosion even in damp storage or after heavy use. No flimsy chrome or soft metal that bends under leverage—this is the kind of tool that outlasts trends and stays functional through years of builds and maintenance.

The Wheeler Delta Series Barrel Nut Wrench (Model 1199464) is a hardened steel tool built for AR platform assembly and maintenance. Whether you're installing a barrel, swapping a handguard, or fitting a muzzle device on an AR-15, AR-10, or LR308, this wrench delivers the precise fitment and durability you need to get the job done right. It's the kind of tool that lives in a serious builder's kit—professional-grade construction that handles repeated use without complaint.

The dual-ended design means you get multiple functions from a single wrench, reducing the number of tools cluttering your bench. Both ends work with a standard ½" drive torque wrench, so you can dial in exact torque specs and stay confident your work meets spec. That's critical when assembling an AR: too loose and parts shift; too tight and you risk damage. This wrench makes hitting the mark straightforward.

Built from hardened steel and finished in black oxide, it resists rust and corrosion even in damp storage or after heavy use. No flimsy chrome or soft metal that bends under leverage—this is the kind of tool that outlasts trends and stays functional through years of builds and maintenance.