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Availability: In Stock
The Wheeler F.A.T. Wrench is a torque-limiting screwdriver built to take the guesswork out of mounting scopes, action screws, and other critical firearm components. Whether you're bedding a rifle scope, securing ring caps, or working on guard screws, this tool prevents the most common mistake: over-tightening. It's designed for hunters, shooters, gunsmiths, and anyone who wants their optics and hardware seated exactly right, without stripping threads or cracking precision parts.
The wrench's adjustable torque range runs from 10 to 65 inch-pounds in 1 inch-pound increments, giving you the precision control needed across a wide variety of firearm applications. You get 10 phosphate-coated S2 tool steel bits hardened to 56–58 Rockwell C—tough enough to handle repeated use without dulling or breaking. The ergonomic design makes it comfortable to grip and control, even during longer sessions at the bench. Everything ships in a custom-molded storage case that keeps the wrench and bits organized and protected, so nothing gets lost and the tool stays ready in your shop or range bag.
If you've ever stripped a scope ring screw or wondered whether you'd tightened something enough—or too much—this is the tool that ends that anxiety. It's a small investment that pays for itself the first time it saves you from having to order replacement parts or start over on a build.
| Torque Range | 10–65 inch-pounds |
| Torque Increments | 1 inch-pound |
| Bit Material | Phosphate-coated S2 tool steel |
| Bit Hardness | 56–58 Rockwell C |
| Included Bits | 10 assorted |
| Storage | Custom-molded case |
| Color | Black/Yellow plastic |
The Wheeler F.A.T. Wrench is designed for firearm screws including scope ring fasteners, guard screws, action screws, and other precision components on rifles and shotguns. The 10 assorted bits cover a wide range of common screw head types used in gunsmithing and firearm assembly.
We can't provide a blanket recommendation—different manufacturers and ring designs call for different torque specs. Always consult your scope ring or optic's documentation for the correct inch-pound setting. The F.A.T. Wrench lets you dial in exactly what the manual calls for, from 10 to 65 inch-pounds.
Yes. The Wheeler F.A.T. Wrench comes with a custom-molded storage case designed to hold the wrench and all 10 bits, keeping everything organized and protected during storage or transport.
The F.A.T. Wrench is built for both serious enthusiasts and professional gunsmiths. The hardened S2 steel bits and precise 1 inch-pound increments make it reliable for detailed precision work on any firearm project.
SKU: 115682760 • Weight: 1.63oz
Availability: In Stock
The Wheeler F.A.T. Wrench is a torque-limiting screwdriver built to take the guesswork out of mounting scopes, action screws, and other critical firearm components. Whether you're bedding a rifle scope, securing ring caps, or working on guard screws, this tool prevents the most common mistake: over-tightening. It's designed for hunters, shooters, gunsmiths, and anyone who wants their optics and hardware seated exactly right, without stripping threads or cracking precision parts.
The wrench's adjustable torque range runs from 10 to 65 inch-pounds in 1 inch-pound increments, giving you the precision control needed across a wide variety of firearm applications. You get 10 phosphate-coated S2 tool steel bits hardened to 56–58 Rockwell C—tough enough to handle repeated use without dulling or breaking. The ergonomic design makes it comfortable to grip and control, even during longer sessions at the bench. Everything ships in a custom-molded storage case that keeps the wrench and bits organized and protected, so nothing gets lost and the tool stays ready in your shop or range bag.
If you've ever stripped a scope ring screw or wondered whether you'd tightened something enough—or too much—this is the tool that ends that anxiety. It's a small investment that pays for itself the first time it saves you from having to order replacement parts or start over on a build.
| Torque Range | 10–65 inch-pounds |
| Torque Increments | 1 inch-pound |
| Bit Material | Phosphate-coated S2 tool steel |
| Bit Hardness | 56–58 Rockwell C |
| Included Bits | 10 assorted |
| Storage | Custom-molded case |
| Color | Black/Yellow plastic |
The Wheeler F.A.T. Wrench is designed for firearm screws including scope ring fasteners, guard screws, action screws, and other precision components on rifles and shotguns. The 10 assorted bits cover a wide range of common screw head types used in gunsmithing and firearm assembly.
We can't provide a blanket recommendation—different manufacturers and ring designs call for different torque specs. Always consult your scope ring or optic's documentation for the correct inch-pound setting. The F.A.T. Wrench lets you dial in exactly what the manual calls for, from 10 to 65 inch-pounds.
Yes. The Wheeler F.A.T. Wrench comes with a custom-molded storage case designed to hold the wrench and all 10 bits, keeping everything organized and protected during storage or transport.
The F.A.T. Wrench is built for both serious enthusiasts and professional gunsmiths. The hardened S2 steel bits and precise 1 inch-pound increments make it reliable for detailed precision work on any firearm project.
SKU: 115682760 • Weight: 1.63oz