Build Frames 5 ft. x 5 ft. 2-Tier Step Frame Bundle (4 Frames + 4 Braces) is ideal for any commercial or residential construction project. This set allows you to build 2 tiers of scaffold. With a powder-coat finish, this weather-resistant frame offers lasting durability to withstand tough jobsite conditions. Supporting up to 9,000 lbs, the set is designed for maximum safety on all job sites. This bundle comes with coupling pins that are fastened securely with spring locks. It can be combined with work platforms, guardrails, and leveling jacks or casters to create a scaffolding system that is ideal for painting, masonry, facade work, and more.