*56” Height For Greater Stacking Capabilities.* Dual Loop Handles For Easy Load Control. *Center Bar For Added Strength. *1 1/4” Tubular Steel Frame Robotically Welded For Years Of Trouble Free Service. *1/4”High Strength Steel Base Plate With Machine Beveled Edge To Slide Under The Load Easier And Rounded Corners For Safety. *Stair Glides Ease Load Up Or Down Stairs And Over Curbs. *’Tri-Hole’ Axle Bracket For Choice Of 6”, 8” Or 10” Wheels.