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GEARWRENCH 28 Pc. 1/4" & 3/8" Drive Bolt Biter™ Impact Extraction Socket Set - 84784 - Amazon.com

  • Based on 520 reviews
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Availability: In Stock.
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Arrives Tuesday, Jun 9
Order within 18 hours and 7 minutes
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Features

  • Item Package Dimension: 15.91L x 4.13W x 1.38H inches
  • Item Package Weight - 4.01 Pounds
  • Item Package Quantity - 1
  • FASTENER DRIVE BIT
  • High visibility laser etched markings provide quick size identification
  • Black oxide finish to resist corrosion
  • Up to 10x longer impact life vs other impact extraction sockets
  • Up to 5x greater torque output vs other impact extraction sockets
  • Minus size sockets fit a wider range of damaged fasteners

Description

Bolt biter is the revolutionary new extraction socket system from GEARWRENCH. We talked with auto mechanics and industrial techs to learn what they hated about existing extraction sockets. Bolt biter redefines extraction and solves all of their frustrations.

Brand: GEARWRENCH


Material: Chrome Molybdenum Steel


Finish Type: Black Oxide


Number of Pieces: 28


Drive System: Hex, Square


Drive System: Hex, Square


Drive Bit Shank Style: tapered


Bit Compatibilities: Square, Hex


Number of Pieces: 28


Material Type: Chrome Molybdenum Steel


Finish Types: Black Oxide


Brand Name: GEARWRENCH


Model Number: 84784


UPC: 099575847844


Global Trade Identification Number: 44


Manufacturer: Apex Tool Group


Manufacturer Part Number: 84784


Item Type Name: Extraction Sockets


Manufacturer Warranty Description: Standard Limited Lifetime


Included Components: 1/4" Dr - 1/4- in, 1/4 in, 7- mm, 7mm, 8- mm [5/16- in], 8mm [5/16 in], 3/8" Dr - 3/8- in, 3/8 in, 10- mm, 10mm, 11- mm [7/16-in], 11mm [7/16in], 12- mm, 12mm, 1/2-in, 13- mm [1/2 in], 13mm, 14- mm,14mm [9/16- in], 9/16 in, 16- mm [5/8- in], 16mm [5/8 in], 17- mm, 17mm, 11/16- in, 11/16 in, 19-mm [3/4- in], 19mm [3/4"]


Item Weight: 480 Grams


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 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


  • Lifesaver! Lifesaver!
Absolutely awesome bolt extractors. Love that they are straight cut in case your in a pinch and have to re use the stripped bolt. They’ve saved me more than once!
Reviewed in the United States on May 26, 2026 Reviewed in the United States on May 26, 2026 by Cole s

  • Turtle bite!
Amazing set. I tried using the set from Menards and it just stripped the boot extra. Used this and it bit that bolt hard and just wouldn't let go. Definitely a mechanic investment. Better to have it and not need it but need it and not have it
Reviewed in the United States on August 15, 2025 by phillip

  • Good thing to have, but hope you do not need them
Have not had the chance to use them yet, knock on wood. Gearwrench seems to be very good quality though and I have no doubt they will work well when I do need them and will hold up well. There is a nice variety of sizes in this kit. I am glad I will have them rather than having to wait for something to arrive. ... show more
Reviewed in the United States on October 10, 2025 by Luke Frank

  • Life saver but quality tools
I’ve been watching mechanic videos on YouTube and saw these awesome extractors made by gripedge tools for snap on sized prices. I went wow those are cool but I’ll never need them especially for that price and I have a trusty craftsman set.1 week later I find myself with a plumbing issue and 4 rusty bolts. Two came out with my craftsman set but the other two the heads rounded off and my set didn’t have a size smaller. This set worked great and I ended up working my way 3 sizes down from where I started. Moral of the story is get the biggest set you can afford. Tools don’t expire and having the inbetween sizes was a huge help. This is a quality tool made by a reputable company worked great on my impact gun. Very similar design to the grip edge tool except the centers are not threaded for an extraction bolt. The best part was overnight shipping from prime I was able to get what I needed quickly and finish the project. ... show more
Reviewed in the United States on February 15, 2025 by A Sloane

  • Can't believe they skip a 15mm. Can't believe they skip a 15mm.
Got the 28 piece set and it is nice to have the half sizes. Just wish they would include the 15mm. Why they skipped one of the most popular sizes especially in the biggest 28 piece set? I don't understand..... With that said they do work great. ( I purchased a 15mm version from matco #HG11M15 to complete the set) Update: Ive had to use these quite a few times including the deep lug nut set they just came out with. They are worth every penny when you make your living working on rusty cars. ... show more
Reviewed in the United States on July 28, 2020 Reviewed in the United States on July 28, 2020 by Justin

  • It bites
It works great with rusty bolts
Reviewed in the United States on February 9, 2026 by Keitaro

  • Works Great! Worth the Cost. Just get them!
I had a couple of rounded out rusted bolts and was at my wits end. Heat, cold, penetrant, nothing worked. These took them right out. I hesitated a bit because of the costs. Definitely worth the money. I would certainly buy these again and would recommend anyone who is on the fence, just get them! Another great Gearwrench product. Works better than the spiral type bolt extractors. If you are here because you need something to remove rounded out, rusty bolts, and you know that's why you're even reading this, just get them! ... show more
Reviewed in the United States on July 23, 2024 by Curtis

  • Where have you been all my life...
Where have these been all my life?!?! If you are a wrench turner living in the salt belt, working on rusted vehicles/machinery, you need this set. I have never, not once, wrote a review where I say you should buy something, this changes all that. These sockets are a godsend, and have saved my bacon many times over. I’ve removed fasteners that I KNOW I would have had to cut/drill/tap in the past. The negative sizes are just the ticket for those worn/rusted bolts/nuts. As others have said, they skip 15mm. Not exactly sure of the reasoning, but it’s definitely a head scratcher. Even still, this set is awesome. Expensive, yes, but worth it! ... show more
Reviewed in the United States on March 1, 2021 by Jim N

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