Gearwrench Bolt Biter Impact Socket 8mm [5/16″] (84755)

Gearwrench 84755 Bolt Biter 8mm Extraction Socket

Gearwrench 84755 is the 8 mm [5/16 inch] Bolt Biter extraction socket with a quarter-inch square drive. This smaller drive connection differs from the 3/8-inch-drive extraction sizes elsewhere in the range. The tapered entry, hex base and bi-directional profile are paired with chrome molybdenum steel and a black oxide finish.

Specifications and included details

• Marked fastener size 8 mm [5/16 inch]; 1/4-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 0.622 inches.

Before ordering

Check the quarter-inch drive as well as the marked fastener size before selecting accessories. The paired size label is a product designation, not an exact mathematical conversion between inches and millimeters.

Product questions and answers

Does Gearwrench 84755 use a 3/8-inch drive?

No. The supplied specifications list a 1/4-inch square drive for this 8 mm extractor.

What size is marked on 84755?

The listed fastener-size designation is 8 mm [5/16 inch].

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