FallTech 14.5" Trailing Beam Anchor with Single-clamp Adjustment - 7531Applications: Features aluminum crossbar and steel clamping jaws with nylon slider pads Fits beam flanges from 3" to 14-1/2" wide and up to 1-1/4" thick. Single adjusting jaw includes concealed locking latch Alloy steel D-ring slides with jaw adjustment For temporary mobile use on horizontal I-beams Complies with ANSI Z359.18-2017 Product Specs: Family Group Steel Anchorage Anchor Type I-Beam/Clamping ANSI ANSI Compliant Application Mobile/Trailing OSHA OSHA Compliant Primary Material Aluminum Alloy Performance Detail: Static Strength 5,000 lb min. ANSI User Capacity 130 to 310 lb max. OSHA User Capacity 130 to 425 lb max. Material Specs: D-ring Plated alloy steel; 5,000 lb min. static strength Crossbar Aluminum alloy Clamp Jaws Plated alloy steel MFG Part #: 7531UPC#: 848013097040 Instruction Manual Declaration of Conformity