DeMuth - Rungs

The rungs are galvanized 1" diameter welded tubing, with a knurled surface to provide non-slip footing. The welded construction resists flexing. The rungs pass through both sides of the Box Beam Upright and are locked into position with DeMuth`s UNIQUE 180 DEGREE KEY-HOLE FLANGE which eliminates rotation and any chance of the rung slipping out.