Lock Spanner Wrench for Removal and Installation Combo with Three-Hook End, LOUR-697

This tool really came through for me during an AR rebuild—saved me a ton of time and hassle. I’ve used it on a few builds since then, and it’s worked great every time. It covers pretty much everything you'd need for assembling or working on an AR. The machining is solid, and it’s got a good bit of weight to it, which makes it feel durable and reliable. Definitely a must-have in any gunsmithing setup.

Simple effective all in one tool. Very soil chunk of cast steel. Worked as intended to assemble my AR.

Helped change my tube to a brace and is great for overall maintaining.

Needed to take apart my AR-15 and needed this quickly before a trip. This tool worked perfectly for me to remove the stock. Glad I have it now, especially since it may work for other firearms I own in the future.

Excellent

Quite the generic spanner wrench and nothing more, mister ATF agent, sir 🙂👍It will help you with spanning wrenches and all sorts of generic stuff.

This tool broke within the first 5 minutes out of the box. The first attempt to use this was on a White Oak Arms upper receiver for an AR15. In an attempt to remove the barrel nut, the tool broke as minimal force was applied to the barrel nut portion of this tool. The little tooth broke off immediately. I'm sure this was made from Chinese-grade steel so I should have expected this. Save yourself some heartache and just buy one from Midwest Industries or Brownells. This thing was a waste of time and money.

The larger openings for the barrel and castle nut work fine, but for some reason the muzzle device section is fully enclosed and is thus completely useless. You will be unable to get it onto or off of basically any standard muzzle device. Unfortunately I did not realize this until I had already opened it, so now I'm stuck with it.