Exactly what I needed for an AR15 free float forend
After trying to deal with a forend nut that needed a size wrench bigger than I had, not to mention a torque wrench I came across these crow feet wrenches. Many of them are to "fat" to fit into the AR15 barrel nut. This tool is the one to use. Well built, took all the torque needed to tighten the barrel to spec and do the job correctly.
High quality tool. Seems much better made and more durable than other similar products I've seen on the web. Used it to tighten the barrel nut on a custom bolt-action rifle. 50 ft-lbs. of torque. Fit perfectly and handled the job with ease. Will own this tool for a lifetime.