construction wrench[kən′strək·shən ‚rench]
An open-end wrench with a long handle; the handle is used to align matching rivet or bolt holes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A wrench having an open end for turning nuts and bolts; the other end tapers to a blunt point which is used to align mating holes in steel construction.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.