Clamping jig

An embodiment of the present invention is directed to a jig for holding a workpiece using forces provided by a clamp having a first clamping member, a second clamping member, and a connecting member operable for moving the first clamping member relative to the second clamping member. The jig includes an elongated base member and an elongated support member extending upward from the base member. The support member has a clamp engagement surface for engaging the first clamping member of the clamp, a generally vertically oriented upper surface disposed opposite of the clamp engagement surface for engaging a lateral side of the workpiece, a generally horizontally oriented support surface extending from the support member disposed below the upper surface for engaging a bottom side of the workpiece, and an aperture sized and arranged to accept the connecting member of the clamp.