Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories

United Kingdom

My Account (Sign in)

Shopping list

(0)

Basket

Newsletter

Sale

JAM NUT WRENCHES

816537012016 100005397

Description
Ratings (5)

For Maximum Torque Without Marring Or Slipping

Custom barrel nut wrench is specifically designed to make installing Midwest Industries handguards fast and easy. It transmits maximum torque smoothly and evenly to the nut without slipping and marring the gun. Long, easy-to-grasp plate steel handles provide plenty of leverage. Also fits standard handguards and most standard pin-type barrel nuts, too.

SPECS: Steel, black oxide finish. Approximately 77⁄8" (20cm) long x ¼" (6.4mm) thick.

More...

Customer ratings for MIDWEST INDUSTRIES BARREL NUT WRENCH

Number of ratings: 5
From brownells.com: 5
Average rating: 1.8

Not a good wrench (11/01/2011)

This is not a good wrench. It doesn't provide enough torque to get the barrel nut loose and actually did slip and slightly marred the gun. The cause of the slip was because the tabs broke loose on the wrench. Now the tool is useless. Hoping I can get a refund. The barrel nut still did not break loose. I would not recommend this tool.

no good (29/03/2011)

pins bent the holes of the wrench and caused the wrench to slip and bend a tooth on the nut. now the pins wont even stay in the wrench.i will be returning it for a refund.

Junk (29/12/2012)

Poorly manufactured. Go spend a few more bucks and get a better one. The pins do not stay in place.

I have never had a problem with stuff from MI before.

FANTASTIC for Aero BAR Nuts (06/03/2017)

I bought this wrench probably 6-8 years ago for a MI free float tube, and never ended up using the wrench. It's just been sitting in my tool box neglected. Recently I've started getting into Aero Precision free float tubes, and have had a tricky time with their BAR barrel nuts (also used by Spike's Tactical, Seekins Precision, and I believe Radical Firearms). Turns out the two pins in this wrench fit perfectly in those barrel nuts. I used this to put together a rifle tonight (along with a 36" long 3cm inner diameter cheater bar) and it made life really easy. I only wish I had bought this wrench from Brownells because I'm going to use it a lot more now, and if it breaks, I won't have Brownells' unbeatable warranty and I'll have to buy another one.

<img width="500" src='/userdocs/reviewimages/1e815a75-f9fb-4afd-9f9f-62d5e59faecd.jpg' alt=''>

<img width="500" src='/userdocs/reviewimages/c8ebe31c-f284-4243-a8df-427938f63c7a.jpg' alt=''>

<img width="500" src='/userdocs/reviewimages/0cd995c6-d055-4cbb-b635-33ca0c76667a.jpg' alt=''>

<img width="500" src='/userdocs/reviewimages/dca6b127-e603-432d-97e7-b7895e8f574b.jpg' alt=''>

Pins do fall out. (27/05/2017)

I really do not recommend this wrench.

The tool steel pins are staked in the mild steel body and are maybe good for one use, my first use had one pin fall out. The holes are easily elongated and the wrench made useless.

Brownells sells better wrenches, get one of them instead.

The money I wasted in damaged barrel nuts, fingers, and time was not worth the few bucks I "saved" by getting this cheep wrench.

Read 5 more ratings on brownells.com

23.9 23.9 1 GBP

Product no.: 100005397
MIDWEST INDUSTRIES BARREL NUT WRENCH
Mfr Part: MITUBEWR 816537012016 Custom barrel nut wrench is specifically designed to make installing Midwest Industries handguards fast and easy. It transmits maximum torque smoothly and evenly to the nut without slipping and marring the gun. Long, easy-to-grasp plate steel handles provide plenty of leverage. Also fits standard handguards and most standard pin-type barrel nuts, too.

23.9 GBP 5 £23.90 *

Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse

Specs: Make: AR-15

Add to shopping list

Ask question

Details

Add to shopping list

Ask question

Top takeaways

The wrench is custom-designed for easy installation of Midwest Industries handguards on AR-15s.
It ensures maximum torque is applied smoothly and evenly, without slipping or damaging the firearm.
Compatible with standard handguards and most pin-type barrel nuts, and is made from steel with a black oxide finish.

Attributes

Make: AR-15 Delivery weight: 0.295kg

Item details

Made in USA

🔧 Get a grip on your AR-15 upgrades with the Midwest Industries Barrel Nut Wrench. Perfect for handguards, it's durable & precise. Shop now for easy installs! ✨

Description
Ratings (5)

For Maximum Torque Without Marring Or Slipping

SPECS: Steel, black oxide finish. Approximately 77⁄8" (20cm) long x ¼" (6.4mm) thick.

More...

Customer ratings for MIDWEST INDUSTRIES BARREL NUT WRENCH

Number of ratings: 5
From brownells.com: 5
Average rating: 1.8

Not a good wrench (11/01/2011)

no good (29/03/2011)

pins bent the holes of the wrench and caused the wrench to slip and bend a tooth on the nut. now the pins wont even stay in the wrench.i will be returning it for a refund.

Junk (29/12/2012)

Poorly manufactured. Go spend a few more bucks and get a better one. The pins do not stay in place.

I have never had a problem with stuff from MI before.

FANTASTIC for Aero BAR Nuts (06/03/2017)

Pins do fall out. (27/05/2017)

Read 5 more ratings on brownells.com

Customers also bought

BROWNELLS BLACK SLING
TACTICAL PLUS RIFLE SLING

BROWNELLS

In stock

£109.90 * £104.90 - £109.90*

Slings

3.8

🛡️ Keep your firearms in top condition with STEEL SHIELD WEAPON SHIELD CLP Oil! 🎯 Experience unmatched lubrication, cleaning, and protection. Get your 4oz bottle now! 🔫✨

STEEL SHIELD TECHNOLOGIES WEAPON SHIELD 4OZ
STEEL SHIELD TECHNOLOGIES WEAPON SHIELD CLP OIL

STEEL SHIELD TECHNOLOGIES

Not available

Lubricant & Protectant Oils

Forgot your password?
Register

Why order from us?

Unrivaled Product Selection

You want it? We got it!

Expert Customer Advice

Via Phone, Chat & Email

US Goods to your doorstep

No customs, no problems

100 days Returns

Shop with a peace of mind

Offers, Promotions & Exclusive Products

Through our weekly newsletter

Shamelessly Honest

We encourage critical product review

Fair Pricing

We pursue a sustainable pricing policy

We won't leave you stranded

Our entire team is made up of passionate gun enthusiasts

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.