Adjustable Handrail Safety System - 2-Bay Combo (Single + Additional)Raising the bar in unmatched work performance, efficiency, safety Imagine taking a mobile scaffolding and stretching the platform length to be 2x, 3x, or 4x longer or as long as the job requires. Link multiple trestle bays using our Additional Bay Kit to form a continuous run in a straight line perfect for long projects or large work areas. The super lightweight aluminium assembly is light in the hand, easy to handle, and quick to set up. Purpose