The Metaltech SAFERSTACK provides a complete 2-section high tower scaffolding solution. It uses Metaltech Contractor Series components that builds a tower that is 2 sections high, with guard rails and casters included. Rugged steel frame construction is secure and safe. Aluminum platform with a 5/8in. thick plywood deck provides a solid, slip-resistant surface. Total tower capacity is 3,000 lbs.; meets OSHA requirements. Material Type: Steel, Caster Type: Heavy duty w/foot brake, Capacity (lbs.): 3,000, Caster Size (in.): 8, Color: Blue, Hardware Type: Scaffold unit, Platform Size W x D (in.): 84 x 19, Platform Height (in.): 5/8 in. plywood