US
Wheeler

Wheeler 38 Piece FAT Wrench Screwdriver Set

  • 38 piece set: torque wrench plus 36 bits and adapters
  • 10 to 65 in-lb adjustable torque range
  • Black phosphate bits, corrosion resistant
  • Stackable hard case for storage
  • Limited lifetime warranty

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A torque screwdriver kit built for mounting scopes and working on firearm screws without overtightening. The torque range tops out low, so it is not a general automotive or workshop torque tool.

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ASIN: B0GNT99LX6

Overview

At a gunsmithing bench, this Wheeler kit centers on an adjustable torque screwdriver that sets a repeatable limit for scope ring and base screws. Thirty-six bits and adapters come in a stackable hard case.

Repeatable torque on small fasteners avoids damage to optics and receivers, and the long list of bits covers scope bases, rings and action screws. The range is aimed at small screws, so it will not serve large bolts or auto work.

Who it's for

Hunters and range owners who mount their own optics can use the torque setting and bit selection to get consistent screw tension. Mechanics, cyclists and anyone working above the listed range need a different torque tool.

Pros and cons

Pros
  • Adjustable torque for small screws
  • Large set of bits and adapters
  • Corrosion-resistant bit coating
  • Stackable hard case
Cons
  • Low maximum torque
  • Bit sizes not itemized in listing
  • Narrow gunsmithing focus

Performance notes

Consistent torque on scope ring and base screws prevents the two common faults: loose mounts that shift zero and over-tight screws that dent tubes or strip threads. The bits are phosphate-coated, which resists rust on a bench that sees oil and moisture. A torque screwdriver is only as accurate as the setting chosen, so follow the mount maker's figure.

Specifications

BrandWheeler
Construction & materials
Finish TypesBlack Phosphate
Material TypeAlloy Steel
Included components
Included ComponentsFAT Wrench
Package Quantity1
Unit Count38 Count
Warranty & support
Manufacturer Warranty DescriptionLimited Lifetime
Other details
Head Styleadjustable
Item Torque65 in-lb
Item Type NameScrewdriver Set
Measurement StandardSAE

Frequently asked questions

Is the Wheeler F.A.T. Wrench a torque wrench for general workshop use?

No. It is an adjustable torque screwdriver with a range of 10 to 65 in-lb, aimed at scope rings, bases and action screws.

What comes in the Wheeler 38 piece set?

The F.A.T. wrench plus 36 bits and adapters, organized in a stackable hard case.

Will it work for bike or car bolts?

The listing positions it for gunsmithing and gives a top torque of 65 in-lb, which is low for most car and bike fasteners.

What is the warranty?

The listing states a limited lifetime warranty.