Pony Jorgensen now offers 12-, 24- and 36-inch Jorgensen heavy-duty E-Z Hold expandable bar clamps. The E-Z Hold expandable bar clamp line boasts a clamping force of up to 600 pounds, which is double the force of medium-duty Jorgensen E-Z Hold expandable bar clamps. With an ergonomic grip lever handle and a maximum reach of 3 5/8 inches from the edge of the bar, the clamp line includes Pony Jorgensen’s exclusive patented feature that allows for two E-Z Hold expandable bar clamps to be joined together to make a single clamp with greater opening capacity. Similar to the other E-Z Hold clamps, the 33700 series of clamps can be converted to a spreader clamp.