Gearwrench 84757 Bolt Biter 3/8-Inch Extraction Socket
Gearwrench 84757 is a Bolt Biter extraction socket with both a 3/8-inch fastener-size label and a 3/8-inch square drive. Those matching numbers describe different interfaces. The tapered entry and bi-directional extraction design are intended for damaged fasteners, while a hex base and marked black oxide body provide handling and identification details.
Specifications and included details
- 3/8-inch fastener-size designation and 3/8-inch square drive.
- Bi-directional impact extraction profile with tapered entry.
- Chrome molybdenum steel and black oxide finish.
- Listed length 1.377 inches and width 0.744 inches.
Before ordering
Check both fastener size and tool drive separately. Generic references to SAE/metric use do not establish an additional metric size for this specific model.
Product questions and answers
Do both 3/8-inch labels mean the same thing?
No. One identifies the extractor's fastener-size designation; the other identifies its square-drive connection.
Is 84757 supplied as a set?
This listing identifies one Bolt Biter extraction socket, model 84757, rather than a multi-size socket set.
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