JLT Clamps Heaviest Door and Frame Clamp Features: 2 Way pneumatic clamping system designed to clamp and square cabinet doors and frames 48” X 94” Capacity Vertical power setup only 2 Hand safety operation Vertical speed and stroke adjustment Horizontal speed and stroke adjustment 2 Hand pneumatic cylinder activation Single or multiple door assembly All welded steel construction Lifetime warranty on all welded components * Made in the USA Machine Footprint: 120″L x 91″H x 50″W