Column clamp | Article about column clamp by The Free Dictionary
A fastening device for a form for a concrete column, holding together the sides of the form.
References in periodicals archive
A counterbalance spring and a pair of quick-release column clamps
make tooling height easy to adjust, notes the company.
Quick-release column clamps
and a head with handwheel adjustment and spring counterbalance help streamline tooling set-ups.