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Wheeler Engineering 100-Piece Professional Screwdriver Set with Steel Construction, Metric and Standard Sizes, Storage Case, for Gunsmithing and Maintenance

  • Based on 210 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Feb 9
Order within 4 hours and 41 minutes
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Style: F.A.T. Wrench Screwdriver Set


Features

  • DIMENSIONS: 11.1" L x 9.0" W x 3.6" D and weighs 4.5 pounds
  • VERSATILE: Bits are manufactured in both metric and standard sizes to cater to the requirements of different customers
  • FEATURES: Rubber Over-molding on the FAT Wrench and fixed driver for non-slip grip and improved ergonomics
  • EASE OF USE: Hollow-ground bits ensure a precise fit to prevent damage to screws and firearms
  • INCLUDES: FAT Wrench, Fixed driver, (28)flat hollow ground bits, (26)hex bits, (15)nut driver bits, (13)torx bits, (5)philips bits, (5)specialty bits, (3)square bits, (1)hex adapter, (1)bit extension, and storage case to keep contents organized and secure
  • ACCURACY: Get precise inch-pound pressure on all of your screws with the FAT Wrench
  • DURABLE: Bits are constructed of strong, S2 tool steel and coated in black phosphate to prevent rust
  • GUARANTEED: This product is covered by a limited lifetime warranty provided by Wheeler. Please contact Wheeler customer service for assistance

Description

Wheeler's 100-Piece Professional Gunsmithing FAT Wrench Screwdriver set is the kit that belongs on every gunsmithing bench. The well though-out bit selection will put an end to burred, buggered, and busted up screws on any gun that comes your way. The bits make up the heart of any screwdriver set, and Wheeler's are the finest available. They bits are made from S2 tool steel and hardened to 56-58 Rockwell "C". Unlike other screwdriver suppliers, Wheeler's engineers measured the screws on over one hundred modern and antique firearms to make sure that we offered bits for every situation. To top it off, this kit includes the FAT (Firearms Accurizing Torque) Wrench, which is used to apply precise inch-lb. pressure on all of your screws.

Brand: Wheeler


Number of Items: 100


Head Style: Flat, Hex, Phillips, Square, Torx


Material: Plastic


Color: Black, Yellow


Brand: ‎Wheeler


Number of Items: ‎100


Head Style: ‎Flat, Hex, Phillips, Square, Torx


Material: ‎Plastic


Color: ‎Black, Yellow


Recommended Uses For Product: ‎Gun smithing, gun maintenance, maintenance


Special Feature: ‎Ergonomic


Item dimensions L x W x H: ‎10.6 x 8.5 x 3.1 inches


Item Weight: ‎4 Pounds


Model Name: ‎100pc Pro FAT Wrench Screwdriver Set


UPC: ‎661120747000


Head Size: ‎Standard sizes


Item Package Dimensions L x W x H: ‎13.03 x 9.37 x 3.66 inches


Package Weight: ‎2.28 Kilograms


Item Dimensions LxWxH: ‎10.6 x 8.5 x 3.1 inches


Brand Name: ‎Wheeler


Warranty Description: ‎Limited Lifetime Warranty


Suggested Users: ‎unisex-adult


Manufacturer: ‎Wheeler


Part Number: ‎4001004


Style: ‎F.A.T. Wrench Screwdriver Set


Included Components: ‎100pc Pro FAT Wrench Screwdriver Set, Storage Case


Size: ‎One Size


Date First Available: January 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Well built
Style: F.A.T. Wrench Screwdriver Set
This is well built, good bits, worth the cost.
Reviewed in the United States on November 19, 2025 by C Bradford

  • Great set
Style: F.A.T. Wrench Screwdriver Set
All the pieces that you would need for a good gunsmith set. Laid out well and easy to find what you need quickly. Price is good for what you get. If you do lots of gun smithing you will like this.
Reviewed in the United States on December 23, 2025 by Eric Hennig

  • Must have
Style: Screwdriver Set
This is a must have for gun enthusiast or someone who is getting into gunsmithing. The design is perfect for your bench because the size can sit right next to your vice and storage for the variety of bits can go a long way when you’re not exactly sure what you’re going to need.
Reviewed in the United States on October 13, 2025 by T. Cromie

  • Tool set
Style: F.A.T. Wrench Screwdriver Set
Love this tool set!! Everything you need
Reviewed in the United States on January 9, 2026 by Tim Lyons

  • Nice set of tools for the price
Style: F.A.T. Wrench Screwdriver Set
Solid set for working on firearms and optics. The torque driver is very user friendly. I read some customers having issues with the clasp on the case all the parts come in. I found it to be robust enough, though. I wouldn’t be throwing it in the toolbox of your pickup to rattle around but it seems sturdy enough. ... show more
Reviewed in the United States on December 16, 2025 by Tedd M.

  • Growing particular, time to buy it
Style: F.A.T. Wrench Screwdriver Set
Excellent and a must have
Reviewed in the United States on December 25, 2025 by R J G

  • Contents of kit are solid !
Style: Screwdriver Set
Very nice quality set. Had every bit I needed to work on my Howa. Very organized and sturdy. The tabs to keep the case closed are not the greatest. Mine broke off the first time I went to close the case. So I can't close the case anymore . Be careful.
Reviewed in the United States on April 7, 2025 by Robert Goldman

  • Great for detail adjustments
Style: F.A.T. Wrench Screwdriver Set
The bits are strong and the magnet effect is too.
Reviewed in the United States on January 11, 2026 by AF Chap

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