SKU: 63594685521

Gearwrench 4-Piece Bolt Biter Screw Extractor Set 84787 for Removing Damaged Bolts and Screws Bi-Directional Tapered Cutting Edges High Strength Steel

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Description

Gearwrench 4-Piece Bolt Biter Screw Extractor Set 84787 for Removing Damaged Bolts and Screws Bi-Directional Tapered Cutting Edges High Strength SteelDon't Let a Stripped Screw Stop You There's nothing worse than that "pop" when a bit cams out or you round off a bolt head. Now it's stuck. Before you grab the drill or the welder, grab the Bolt Biter. This 4 piece screw extractor set from Gearwrench is engineered to bite into the most stubborn, damaged, and rusted on fasteners. Its tapered cutting edges (on both the side and tip) grip with incredible force, and the high strength steel construction is

Don't Let a Stripped Screw Stop You

There's nothing worse than that "pop" when a bit cams out or you round off a bolt head. Now it's stuck. Before you grab the drill or the welder, grab the Bolt Biter. This 4-piece screw extractor set from Gearwrench is engineered to bite into the most stubborn, damaged, and rusted-on fasteners. Its tapered cutting edges (on both the side and tip) grip with incredible force, and the high-strength steel construction is rated for up to 50X longer life than other extractors. Best of all, they work with both your hand ratchet and your impact driver.

Key Features

  • Tapered Cutting Edges: Tapered side and tip cutting edges work together for powerful and consistent extraction.
  • Extreme Durability: High-strength steel construction provides up to 50 times longer life than competitive extractors.
  • Bi-Directional Design: Unique design allows you to loosen or *tighten* damaged fasteners, perfect for reusing specialty bolts.
  • Hand & Power Tool Compatible: Hex base design works with your ratchets, wrenches, and impact drivers for total control.
  • High-Visibility Markings: Laser-etched markings for easy size identification.
  • Durable Finish: Black oxide coating provides superior corrosion resistance.

What's Included

  • (1) Extractor (for ≤ 1/4”, M5-M6)
  • (1) Extractor (for 5/16" - 3/8", M8-M10)
  • (1) Extractor (for 7/16" - 1/2", M12-M14)
  • (1) Extractor (for 9/16" - 5/8", M14-M16)
  • (1) GEARCASE™ Storage Case

Specifications

Specification Detail
Model 84787
Family Name Bolt Biter™
Set Piece Count 4
Shank Type Hex
Application Damaged Fastener Extraction
Fastener Compatibility ≤ 1/4” – 5/8” (M5-M16)
Drive Hand or Power Tools
Material High Strength Alloy Steel
Finish Black Oxide
Storage GEARCASE™
Weight 0.38 lbs
UPC 099575847875

These extractors are built to work with your favorite ratchets. If your old ratchet is slipping, or you just can't get enough swing in a tight spot, make sure to check out the GEARWRENCH 81203T 3-Piece 90-Tooth Ratchet Set to get the job done.

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: 63594685521

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Brent Galey
West Palm Beach, US
★★★★★ 5
Perfect . Very good purchase
Color: 5885 Siver Stainless Steel/hon Dial
Love it , good quality that came in an attractive packaging with a tool and a sleeve to protect your watch . Definitely going to order 2 more watches of different color
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Reviewed in the United States on March 27, 2026
J
Verified Purchase
Jose Correa
Birmingham, US
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly. This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama. Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh. Size wise it was almost perfect. I just had to remove two links, nothing big. It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one! Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
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Reviewed in the United States on December 11, 2025
C
Verified Purchase
Cienfuegos
Lexington, US
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
T
Verified Purchase
T. H.
West Palm Beach, US
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes. So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder. This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd. The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021
B
Verified Purchase
Beniamin Grigoryan
Dallas, US
★★★★★ 5
It looks really cool and striking.
Color: Grey, Color: Grey
Really cool and beautiful watch. Although my specific unit runs 5 seconds fast every day—at first it’s annoying, but eventually you stop caring. 🤣
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Reviewed in the United States on April 16, 2026

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