SECTIONAL FRAME SCAFFOLDING CAN BE USED TO BUILD TOWERS FOR INTERIOR OR EXTERIOR WORK. ONE SECTION (2 FRAMES AND 2 BRACES), MEASURES 5' TALL AND 7' LONG. ADJUSTABLE LEVELING JACKS, BASE PLATES OR CASTERS ARE NEEDED AT THE BOTTOM. THREE CATWALKS MAKE A FULL DECK ON THE TOP. GUARD RAILS ARE REQUIRED OVER 10'. TOWERS CAN BE FREESTANDING TO 20'.