Hargrave C-Clamp 4 inch w/Butterfly Wing Screw No. 605
This is a nice clean 4" capacity, heavy duty C-Clamp marked "CINCINNATI TOOL CO. HARGRAVE 4 IN BODY CLAMP NO. 605-4 TESTED", in cast lettering and numbers. At one end of the threaded screw is a nice steel swivel pad (in great shape) and at the other end is the butterfly wing shaped that measures 3.0" wide. The clamp is 9.5" long overall x 5.5" wide, and the screw diameter is .63". We note some pitting and minor dings, a slight misalignment of the screw pad and frame pad when the clamp is fully closed, but this is a super heavy duty clamp, and the frame and screw appear straight, so it must of been the way the threads were cut into the frame the cause a 1/8" misalignment. No other damage, good threads clean, not rusty.