Wheeler 4001001 F.A.T. Digital Torque Wrench - Black/Yellow, Universal Firearm, 12-Piece Set with Digital LCD Display

Precise torque control is non-negotiable when mounting scopes, red dot sights, scope rings, and other critical firearm components. The Wheeler 4001001 F.A.T. Digital Torque Wrench brings repeatable, accurate torque application to everyday gunsmithing tasks—eliminating guesswork and the risk of stripped threads or broken fasteners. Whether you're a precision rifle builder, a hunter dialing in a new optic, or an armorer maintaining a collection, this digital torque wrench is the tool that takes the doubt out of fastener installation.

The wrench covers a torque range of 5 to 100 inch-pounds, handling everything from delicate sight attachment screws to medium-load mounting hardware. A digital LCD display paired with dual audible and visual indicators confirms when you've hit your target torque—the tool literally tells you when to stop, preventing the over-tightening that can crack scope bases or bend mounting plates. The magnetized bit holder keeps fasteners secured during work, and the textured rubber grip reduces hand fatigue on longer jobs or when working at higher torque settings.

Build quality matters in a tool you'll rely on repeatedly. The driver shafts and bit set feature black phosphate coating to resist rust and corrosion, so this wrench will perform as well in year five as it does on day one. Everything ships organized and protected in a latching hard case—no loose bits rolling around the toolbox—and the case design stacks neatly with other Wheeler precision tool sets if your collection grows.

The 12-piece set gives you the bits you need for most common firearm applications right out of the box. This is serious armorer-grade equipment at a price that makes it accessible to any shooter who's tired of guessing or second-guessing their fastener torque.

Key Features

• Digital LCD display with dual audible and visual indicators—know instantly when you've reached target torque
• 5–100 inch-pound torque range covers scope mounts, red dot sights, scope rings, and general gunsmithing fasteners
• Magnetized bit holder prevents fasteners from dropping during installation
• Textured rubber over-mold grip reduces hand strain during high-torque work
• Black phosphate-coated shafts and bits resist rust and corrosion
• 12-piece bit set included for versatile fastener compatibility
• Protective latching hard case for organized storage and portability
• Stackable case design coordinates with other Wheeler screwdriver sets

Specifications

Frequently Asked Questions

What fasteners can I tighten with this digital torque wrench?

The 5–100 inch-pound range covers scope rings, bases, red dot sight mounts, and other common firearm fasteners. If you're unsure whether a specific component falls within this range, consult your manufacturer's torque specification or ask our team.

How do I know when I've reached the correct torque?

The digital LCD display shows your current torque value, and the wrench triggers both an audible alert and a visual indicator when you hit your preset target. No guessing required.

What bits are included in the 12-piece set?

The set includes a selection of driver bits for common firearm fastener types. Check the included case contents or your manual for the specific bit sizes and styles.

Is the hard case really necessary, or just marketing?

The case protects your bits from loss and corrosion, keeps everything organized, and makes transport safe and convenient. It also stacks with other Wheeler tool sets, so it's genuinely useful if you're building a complete precision gunsmithing kit.