*Continuous Frame For High Stack Capabilities. *Pin Handle For One-Handed Load Control. Curved Steel Straps Welded Front And Back Allows For Cylindrical Object Handling. *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 Loads Up Or Down Stairs And Over Curbs. ‘Tri-Hole’ Axle Bracket For Choice Of 6”, 8” Or 10” Wheels.