•Patented keyhole and wedge stud connection delivers unsurpassed strength and flexibility
•Integral safety load lock secures beams against accidental disengagement
•Stepped beams accept a variety of decking materials
Innovative beam design features a column-shaped Safety-Wedge™ stud and a teardrop keyhole to increase rigidity and reduce stress at the connection. Combination of narrow keyholes and offset rectangular holes along each column give unit greater cross-sectional strength. High-strength steel columns have a 55,000 psi minimum yield strength. Frames and Beams are coated with a hard, baked enamel for optimum corrosion resistance and a durable scratch-resistant surface. Beams adjust on 2" centers. Column Protectors help protect racking from impact damage. No. 76551 mounts