Vertical sliding pass thru ( pass through) r newly introduced by Liberty Industries, with a easy to pull up handle. Available in 3' x 4', 4' x 4', 4' x 5', 5' x 5',Additional sizes quoted on request. For areas where there are width limitations, Available with optional go/ no go lights, interlocks, and motorized window/door.
Unit of Measure



N/A 48x48 Inch


N/A 350 lbs.