The photo does not include all the details of the
description. However the ad shows a clamp very like the Reno/ Detroit
Screw design. In particular, unlike Jorgensen, the handles are not
equidistant from the jaws.Top Page > Clamps as Products > Makers of Composite Clamps (CC) > GR Hand Screw Co
According to ebay Item # 3208221477 (ORIGINAL ANTIQUE TOOL CATALOG Grand Rapids 1914 ) the G.R.HAND SCREW COMPANY made a range of 6 composite clamps.
The photo does not include all the details of the
description. However the ad shows a clamp very like the Reno/ Detroit
Screw design. In particular, unlike Jorgensen, the handles are not
equidistant from the jaws.
last revised and validated
Copyright © 1996- Wooden Clamp Journal