SKU: 16999649320

GEARWRENCH 83911 7-Piece SAE Bolt Biter 1/4 and 3/8-Inch Drive Impact Extraction Socket Set for Stripped Rusted Damaged Fastener Removal

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Description

GEARWRENCH 83911 7-Piece SAE Bolt Biter 1/4 and 3/8-Inch Drive Impact Extraction Socket Set for Stripped Rusted Damaged Fastener RemovalRescue Your Project with the Ultimate Damaged Fastener Extraction Solution Stop letting stripped, rusted, and stubbornly rounded off bolts derail your workflow. The GEARWRENCH 83911 7 Piece SAE Bolt Biter Impact Extraction Socket Set is a revolutionary system designed from the ground up to solve the most common frustrations faced by automotive mechanics and industrial technicians. Unlike traditional extraction tools that cut into and destroy the bolt,

Rescue Your Project with the Ultimate Damaged Fastener Extraction Solution

Stop letting stripped, rusted, and stubbornly rounded-off bolts derail your workflow. The GEARWRENCH 83911 7-Piece SAE Bolt Biter™ Impact Extraction Socket Set is a revolutionary system designed from the ground up to solve the most common frustrations faced by automotive mechanics and industrial technicians. Unlike traditional extraction tools that cut into and destroy the bolt, the Bolt Biter™ system grips securely, allowing for safe removal and even re-installation of damaged hardware. Its innovative tapered entry allows the socket to seat effortlessly onto the fastener, turning a tedious, knuckle-busting chore into a quick and seamless process.

Built for the harshest environments, these extraction sockets are forged from premium Chrome Molybdenum alloy steel (Cr-Mo) and finished with a corrosion-resistant black oxide coating, delivering up to 10x the impact life and 5x the torque output of competing brands. The dual-purpose square drive with a hex base gives you the ultimate versatility to use these extractors with an impact gun, a standard ratchet, a wrench, or even pliers. High-visibility laser-etched markings ensure you grab the correct size every time, keeping your time focused on the job, not searching your toolbox.

Key Features

  • Bi-Directional Design: Uniquely engineered for both removing and tightening damaged fasteners without further destruction.
  • Tapered Entry: Enables the socket to easily seat and grip onto severely rounded or damaged bolt heads.
  • Ultimate Versatility: Features a square drive with a hex base, allowing use with impact guns, ratchets, wrenches, or pliers.
  • Heavy-Duty Construction: Forged from Chrome Molybdenum alloy steel (Cr-Mo) for exceptional strength and long-lasting durability.
  • Enhanced Performance: Delivers up to 10x longer impact life and 5x greater torque output compared to standard impact extraction sockets.
  • Minus-Size Capability: Designed to confidently fit and grip a wider range of heavily worn or rusted damaged fasteners.
  • Quick Identification: High-visibility laser-etched size markings and a black oxide corrosion-resistant finish.

What's Included

  • (5) SAE Bolt Biter™ Extraction Sockets (Sizes: 1/4", 5/16", 3/8", 7/16", 1/2")
  • (2) Impact Drive Adapters (1/4" and 3/8")
  • (1) Snap-On Storage Socket Rail

Specifications

Specification Details
Family Name Bolt Biter™
Measurement Type SAE (Standard)
Socket Sizes Included 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in
Drive Tang Sizes 1/4 in, 3/8 in
Set Size Range Min: 1/4 in | Max: 1/2 in
Material Chrome Molybdenum (Cr-Mo)
Finish Black Oxide
Tool Type Impact Extraction Socket
Included Storage Socket Rail
Overall Weight 0.762 lbs
UPC 099575839115
Prop 65 Compliant Yes

Pro-Tip: Because the Bolt Biter™ system features a unique bi-directional gripping design, these aren't just for extraction! You can safely use them to securely grip and install specialized, older, or partially rounded hardware when a standard socket is prone to slipping off.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16999649320

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4.5 ★★★★★
Based on 21 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 3
It was alright
Format: Kindle
Pervious to this book, I had no knowledge of the struggles of the Chinese in the South during the post Civil War era. For that reason, I'm glad I read this book. I enjoyed that this book discussed and gave perspective on many social issues of that time. The main character is spunky and likable. There are many unbelievable scenes and conversations that I did not enjoy because they seemed too far-fetched. Why the author had to include a description of a naked man was also not to my liking. Worst of all, though, was the incredible number of similes in this book. There were just too many, and it got annoying. Overall, it was good enough to read, but I do not highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2023
R
Verified Purchase
R. Kretchman
Boise, US
★★★★★ 5
A Chinese in Atlanta
Format: Kindle
The Girl Downstairs was a charming book. Although the writing isn’t particularly sophisticated, it felt like Jo was letting us peek into the pages of her diary—raw, honest, and deeply personal. Her journey, as the main character, was both heartwarming and heartbreaking. Through her eyes, we witness the simple beauty of connection and the ugly truth of prejudice that has plagued our country for far too long. It’s a powerful reminder that humanity should never be measured by the color of one’s skin. This is another great YA read—I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
C
Verified Purchase
C. Wong
Pawtucket, US
★★★★★ 5
Atlanta During the 1890's
Format: Paperback
Whether you like The Downstairs Girl or not depends on what you crave. If you crave historical fiction that will teach you, or that helps you realize the myriad of things that were going on in a certian place and time (Atlanta during the 1890s, or an imaginative author who never use trite metaphors or similes, you will love this book. Or if you want to quickly turn pages, you will be disappointed. If you want a simple plot, do not read this book. If you want an intricately spun story with plenty of mystrey, humor and many surprises, you will love it. Jo Kuan is a Chinese American without voting rights, deStined to be a servang and doesn;t knw who her mother or father are, lives in a basement of a family with Old Gin who she thinks of as old man who adopted not offically but out of love. Chinese Americans were brought into the South after the Civil War to take over what slaves used to do but instead of no pay, they got tiny pay. You could walk or take a streetcar to work. Blacks sat the back of the streetcars, but if you were Chinese American, you didn't know where you sat or were told to gat off. They could not own or rent, where were you supposed to live; It was the start of Jim Crow laws and of cocoa cola. Women suffragettes started working towards the vote of white women. This was not a quiet oeriod of history. I thoroughly enjoyed this peak at Atlanta in the 1890's through an Asian American young woman's eyes, ears and even her nose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2022
O
Verified Purchase
Oscar Ibarra
West Palm Beach, US
★★★★★ 5
simple to read and very helpful
Format: Kindle
Thank you, Mr. McLean for taking the time to write this book, it truly is helpful in our current situation in Las Vegas, NV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2022
K
Verified Purchase
Kindle Customer
Louisville, US
★★★★★ 5
Recommended reading for whoever is/will applying to section 8
Format: Kindle
Good advices for those who need the government assistance. Very interesting and creative ways to successfully be granted with your vouch with the program. Thanks Mike! Well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2021

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