Beam Walker Super Slider 3" - 14" Meets ANSI Z359.1-2007 & ANSI A10.32-12 Compliant with OSHA 1926.502 & OSHA 1910.66 Breaking Strength: 5,000 lbf / 22kn Beam Flange Width Range: 3.5" to 14" Beam Flange Thickness: .25" to 1.25"