by
Gunner V. Fox,
Verified Owner
from OH, United States
Written on July 8, 2025
Wrench flats are great to have, but they are not always accessible for a few reasons.
If you have to install your muzzle device AFTER you install your rail, and there is not much gap between your rail of choice and the device, then getting a wrench on to it can be impossible or problematic.
Also, if you need to time your device, such as with brakes, very often you will need accu-washers, shims, or similar spacers. These often butt against your wrench flats and interfere with properly gripping your muzzle device.
This Griffin wrench has been great. It is very thin but strong and easily clears rails, handguards, and washers, allowing you to properly grip your muzzle device when access to the wrench flats is restricted, and allowing you to get a proper torque on to your device. Considering the low cost, there is little to no reason not to have one in your kit.
Would recommend: Yes
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by
Godlyefx,
from GA, United States
Written on June 7, 2025
Buddy of mine recommended me to get one, and did not disappoint!
Would recommend: Yes
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by
KP,
Verified Owner
from TX, United States
Written on March 8, 2025
Simple as can be, it's a wrench and works great for my griffin mounts. Thicker than I thought it would be based off the pictures which is nice considering it was less than $10.
Would recommend: Yes
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by
Jim,
Verified Owner
from AR, United States
Written on February 14, 2025
Purchased this product in order to work on muzzle devices with tight tolerance to hard guard. This was an excellent purchase as it fits the purpose very well, has multiple tool head, fits torque wrench and is very thing which is a key point for my use. Would highly recommend
Pros:
- multiple heads, thin works in tight spaces, fits torque wrench
Would recommend: Yes
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Art Teechur 559,
Verified Owner
from CA, United States
Written on January 26, 2025
It's a great wrench for your AR builds. It's compact, too, so it is easy to bring along to the range.
Would recommend: Yes
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by
Kipp,
Verified Owner
from CA, United States
Written on January 25, 2025
Only 2/3 of the tooth grabs onto the castle nut and you have to be super careful tightening it or else it'll slip off. The muzzle slot is loose and has a lot of pla. Probably not a good idea to torque anything down with this, Just snug tight. Great tool to have if you're with your friends and they need to work on their AR and borrow your tool so you give them this cheap one and use the expensive one for yourself.
Would recommend: No
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by
AB,
Verified Owner
from NC, United States
Written on September 21, 2024
Does everything I need and at a great price! Sturdy metal. Could use a long handle, but at this price I don't mind.
Would recommend: Yes
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by
Multi use wrench. It works,
from OR, United States
Written on March 26, 2024
It’s okay. A longer handle would be better. Not enough leverage.
Would recommend: Yes
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by
Shane Mason,
Verified Owner
from OH, United States
Written on November 25, 2023
Great little wrench for tightening castle nuts and removing/installing muzzle devices. Easy to store and easy to use. It should be in your range bag.
Would recommend: Yes
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by
Charlie,
from WI, United States
Written on September 4, 2023
Wrenches just fine. I sought out this wrench while looking for a wrench with which to wrench on my AR. I came across this wrench for under $10 and wondered why on earth all AR wrenches aren't under $10. Bought this wrench, and it wrenched just fine. (Why is wrench spelled with a 'W'?)
Pros:
- Wrenches, small, not overpriced.
Would recommend: Yes
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