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Wheeler Engineering 100-Piece Professional Fat Wrench Screwdriver Set with Durable Construction and Storage Case for Gunsmithing and Maintenance

  • Based on 53 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Aug 18
Order within 9 hours and 57 minutes
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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: ‎12.44 x 10.16 x 3.74 inches


Package Weight: ‎2.27 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


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, Aug 18

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


  • Good quality set.
Very nice kit. Great for gun smithing tasks
Reviewed in the United States on July 13, 2025 by Amazon Customer

  • Quality
I’ve been wanting one for a long time. Good selection of driver bits. Quality construction.
Reviewed in the United States on March 5, 2025 by MBR

  • Great kit.
Great kit. Find myself using it all the time.
Reviewed in the United States on March 31, 2025 by steve nelson

  • Wheeler
Like all their products excellent and customer service is awesome
Reviewed in the United States on April 15, 2025 by Vin

  • Just what I needed.
I’m finding that screws that I thought I had good fitting drivers for I didn’t. Nice quality.
Reviewed in the United States on February 25, 2025 by Joe

  • My son loved it
My son loves firearms and building them. He will use this extensively. The tools are well made and the case keeps everything very organized
Reviewed in the United States on December 28, 2024 by Rodney beeler

  • This kit is quality..
I mainly bought this to be used in automotive applications I used it to rebuild a carburetor since it has soo many different sized flat heads it was easy to find the ones that fit tightly for those random sized screws I was able to disasemble and reasemble the whole carb with out striping or warping a single screw. It comes with a regular driver handle to torque down when removing screws and then a torque screw driver to reinstall the screws to the exact tightness you desire I'm happy with the bit quality as well the seam very strongly made ... show more
Reviewed in the United States on April 14, 2024 by Omiizii

  • Extensive selection of tools but low quality finish
I purchased this tool kit for working on my firearms. I have yet to not find the tool needed to mount a scope or assemble a new AR lower or check torque on fasteners before going out to the gun range. My only grip, and this is why I gave it four stars, is the coating on the tools. I've had my tool set for around 6 months and the finish on the torx tips tools has already worn-off. I can see the metal on the tip of the torx attachments. This isn't an inexpensive set of tools so I expect a more durable finish on the tools. Other than the low quality finish, this is a good set of tools. ... show more
Reviewed in the United States on June 24, 2025 by Traveler4ever

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