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ASME B107.8M 1996 Edition, July 25, 1996
Complete Document
Superseded By: ASME B107.8
Adjustable Wrenches
Additional Comments: CNCL S/S BY ASME B107.8
Page Count:15
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Scope

This Standard covers adjustable wrenches open-end, heavy duty, rack and worm adjustment generally used on both hexagonal and square bolts and nuts. The requirements within this Standard are intended to describe the best commercial quality wrenches available. Inclusion of dimensional data in this Standard is not intended to imply that all products described herein are stock production sizes. Consumers are requested to consult with manufacturers concerning lists of production sizes.

Classifications

Wrenches shall be of the following types and classes.

Type I - Standard Openings

Class 1 - Chrome Plate

Class 2 - Black Oxide or Phosphate Coated

Class 3 - Alternate Finishes

Type II - Wide Openings

Class 1 - Chrome Plate

Class 2 - Black Oxide or Phosphate Coated

Class 3 - Alternate Finishes