A studio shot showing the side profile of all four Bolt Biter screw extractors, lined up from smallest to largest.
A detailed close-up of the tapered, bi-directional cutting tip on a GEARWRENCH Bolt Biter screw extractor.
A three-quarter angle studio view of the open GEARCASE, showing the four Bolt Biter extractors.
A studio shot of the open GEARCASE, showing the four Bolt Biter extractors organized in the yellow insert.
A studio shot of the closed black and yellow GEARCASE storage case for the Bolt Biter extractor set.
A studio shot of the four black Bolt Biter screw extractors from the 84787 set, lined up from smallest to largest.
The open Bolt Biter extractor set is shown resting on a yellow metal surface next to a GEARWRENCH ratchet, a new bolt, and a used extractor.
An action shot of a mechanic tapping a Bolt Biter extractor with a hammer into a broken bolt on a vehicle's engine block.
GearWrench Bolt Biter Family and NASCAR video
A studio shot showing the side profile of all four Bolt Biter screw extractors, lined up from smallest to largest.
A detailed close-up of the tapered, bi-directional cutting tip on a GEARWRENCH Bolt Biter screw extractor.
A three-quarter angle studio view of the open GEARCASE, showing the four Bolt Biter extractors.
A studio shot of the open GEARCASE, showing the four Bolt Biter extractors organized in the yellow insert.
A studio shot of the closed black and yellow GEARCASE storage case for the Bolt Biter extractor set.
A studio shot of the four black Bolt Biter screw extractors from the 84787 set, lined up from smallest to largest.
The open Bolt Biter extractor set is shown resting on a yellow metal surface next to a GEARWRENCH ratchet, a new bolt, and a used extractor.
An action shot of a mechanic tapping a Bolt Biter extractor with a hammer into a broken bolt on a vehicle's engine block.
GearWrench Bolt Biter Family and NASCAR video
Gearwrench

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

In stock
SKU: 84787
$19.99
Description

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.