Features 6 ft. high portable aluminum scaffold Units are easily stackable up to two units high for increased working heights of up to 18 ft. Suitable and safe for all types of interior work. Each end can adjust separately to be used on both level surfaces and stairways. At 29.5 in. wide it can easily roll through doorways Platform height adjusts at 2 in. increments from 27 to 69.75 in. Double prong spring-loaded locking mechanism Deck braces allow movement over lower obstacles Load Capacity - 700 Lb. Combined Weight Of User + Materials Reach - 12 Ft. Finish - Anodized Aluminum Platform - Anti-Slip Aircraft Grade Aluminum Alloy 6061-T6 Structure - 1.5 in. Square Tube. Aircraft Grade Aluminum Alloy 6061-T6 Options - Guardrails System / Set Of 4 Outriggers With Casters Casters - 5 in. Double Locking Heavy Duty Standards - Ansi Csa And Osha Dimension - 76 x 30 x 7 in. Item Weight - 90 lbs. - SKU: MTMT009