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Your cart is empty.Easy to Use - Curve design anti-skid handle grip comfortable. Easy to carry. Self-adjusting technology for nuts and bolts of all sizes and shapes.
Chris
September 8, 2025
This spanner wrench is an absolute bargain for AR-15 owners! For the price, I wasn’t expecting much, but it has exceeded my expectations. It’s sturdy, well-made, and gets the job done without breaking the bank.It fits perfectly and makes castle nut adjustments easy and hassle-free. Even though it’s an affordable option, it doesn’t feel flimsy or cheap—it’s a solid tool that holds up well under pressure.If you’re looking for a reliable and budget-friendly spanner wrench for your AR-15, this is it. It’s a great value for the money, and I’d definitely recommend it to anyone needing a simple, effective tool for their build or maintenance!
Jimmy Hansen
July 22, 2025
Great tool for assembly of black guns
Customer
June 18, 2025
Did what was required no issues
dogs
April 24, 2025
Made really well . Works as listed.
Mike
April 2, 2025
This wrench seems to be in spec with what it should be. I used it for a castle nut so far and it was a tight fit. Great tool for the price!
Robert
February 26, 2025
As the name suggests, this is a generic tool, but it’s the perfect addition to every rifle bag. Despite being a basic tool, it gets the job done effectively and is especially impressive given its affordable price. It's versatile and functional, making it a great value for anyone needing a reliable spanner wrench for rifle maintenance. I'm happy with this purchase and would recommend it to others looking for a cost-effective solution.
Jonathan L
January 1, 2025
Almost each part of the wrench is just off by a bit. Too loose, too tight, and just simply didn't fit any of my rifles spot on.
Logan Discenza
December 26, 2024
I built a mil spec AR on a griffin armament lower, and a mile spec upper and lower parts kit from Durkin Tactical. I had no issues what so ever on any fitment on the parts. If your building something that is very proprietary parts that aren’t as interchangeable keep that in mind and see if they offer armorers tools for that kit, or just ask ahead of time if it is Mil spec sizing on any pieces you use this on.
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