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Questions & Answers
Is the wrench shown here a 1/2" torque wrench rather than as the description calls it, a Fat Wrench? Also, what are the maximum and minimum settings? Manufacturer Answer

This set comes with everything below:
XL F.A.T. Wrench
AR-15/AR-10/LR308 Mil-Spec Barrel Nut Crowfoot Wrench
5/8’’ – 3/4’’ Buffer Tube, Muzzle Device Crowfoot Wrench
Castle Nut Crowfoot Wrench
Latching, Hard-Sided Case
The unit delivers 10-150 FT-LB torque range

by AOB Products, Manufacturer, February 26, 2025
Customer Reviews
Helpful Positive Review tight is right by jay, Verified Owner, March 6, 2025
Nobody wants their firearm to fall apart on the range, and nobody wants to strip out threads when tightening parts. This tool has everything you need to get the proper torque on your firearm. It's easy to use for humans and pairs well with an action ...
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1/1 found this helpful
Helpful Positive Review Gottahaveone by OKIECOWBOY68, Verified Owner, August 30, 2024
This is one of the most used tools on my workbench. I am glad someone finally decided to put a set together that has all the attachments needed to work on ARs. I've only used it 3 times so far, but it's only been a couple of weeks, and it works great...
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2/2 found this helpful
Helpful Positive Review Wheeler wrench set by Dan, Verified Owner, September 18, 2024
I have been waiting for this tool be available for 6 months, the wait was worth it and it is very affordable. It is a one stop buy for any builds and covers everything. Great product from a great company.
1/1 found this helpful
Most Recent Reviews Appears to be well made by Derrick, Verified Owner, September 9, 2024
I purchased this on sale and so far I am happy with the product. I have not been able to use the wrench yet but the quality appears to be good. The crowfoot wrenches are thick, I'm not sure if that will be an issue for some applications. I purchased ...
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0/1 found this helpful
Most Recent Reviews best tool for ar upper building by F.c., Verified Owner, May 6, 2025
Best tool for your ar gun smithing i built my first ar with out this tool and it did not go well lol ..im glad i bought this it has everything for your upper torque
Most Recent Reviews Everything I need by Hector, Verified Owner, January 25, 2025
This set has everything I need to work on my AR. It is of good quality and value. It will last a lifetime.
Read All 9 Reviews
Color: Black

Code: RR-GS9-1196191-1196191

MPN: 1196191

UPC: 661120749295

List: $197.99
Add to Cart for Your Special Price

Product Info for Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set

The Wheeler XL F.A.T. Wrench with Complete Crowfoot Set is the ultimate kit for the in-home or professional gunsmith looking to build AR-15s and LR-308s with mil-spec or aftermarket components. The set includes the XL F.A.T. Wrench that adjusts from 10-150 ft-lbs., providing more than enough torque required to complete any AR-15/LR308 build function with precision and confidence. Whether youre attaching accessories, assembling upper and lower receivers, or performing routine maintenance, you can be confident that the XL F.A.T. Wrench Crowfoot Set will deliver consistent and accurate torque every single time. At the core of the kit are 5 multi-function crowfoot wrenches that perform 12 different tasks thanks to their innovative, dual-ended design. These professional-grade, hardened steel wrenches are specifically crafted to stand up to the rigors of AR-15/LR308 assembly, maintenance, and modification; empowering you to tackle any AR building task. All the contents are neatly organized and secured in a premium latching hard case.image

Specifications for Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set:

Manufacturer: Wheeler Engineering
Color: Black
Fabric/Material: Stainless Steel
Gun Model: AR-15

Features of Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set

  • Essential kit for diy gun builders and gunsmiths installing and maintaining mil-spec ar-15/lr308 components
  • Ratcheting 1/2 torque wrench delivers 10-150 ft-lb torque range needed for high torque applications
  • Professional-grade, hardened steel crowfoot wrenches withstand extreme use and resist bending
  • Premium latching hard case organizes and protects contents, keeping them secure and protected during transport and storage
  • Three versatile, dual-ended crowfoot wrenches perform 8 functions

Package Contents:

  • Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set
  • XL F.A.T. Wrench
  • AR-15/AR-10/LR308 Mil-Spec Barrel Nut Crowfoot Wrench
  • 5/8 3/4 Buffer Tube Muzzle Device Crowfoot Wrench
  • Castle Nut Crowfoot Wrench
  • Latching Hard-Sided Case

Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set Orderable Models

List of Orderable Models

Wheeler Engineering Delta Series XL FAT Wrench With Complete Crowfoot Set, Black, 1196191 , MPN: 1196191 , UPC: 661120749295 , Code: RR-GS9-1196191-1196191
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