Low Profile and Adapter, Designed Crossbar Only Van Racks Low Profile Ladder Rack Ratchet Strap Tie Down Steel Mounting Angle Fits 1" and larger Square Rectangular Tube 1.5" x 8 ft. Made in USA Webbing Strap w/ Double J Wire Hook Yellow (Gold) Zinc Inhibits Rust 500 lb. Working Load Limit for Pro Contractor Duty End is Squared Off Allowing Tightening by Wrench or by Included Rod 4-Way Mounting Hardware is Included Low Profile Angle For Racks With Limited Clearance Above Roof Or Tool Boxes Webbing Optimized for Weather, UV Abrasion Resistance Lightweight, High Strength Design Made in the USA The original Rack-Strap Brand, they invented it and continue to perfect it all in the US Replaceable Parts, Best Warranty in the Industry Will last years with normal use! Installation Instructions Warranty Information Fits The Following Racks: Adrian Steel Cross Bar Only 1BRS, 2BRS Van Racks Used for ladder racks and truck racks. Perfect for tying down cargo and lumber. The frame can be welded or bolted onto the rack. SKU: LRS31W-K8J ITEM: 1 Rack-Strap RSL1 (Low Profile) And RS301 Adapter, Designed For Adrian Steel 1BRS-W, 2BRS-W Crossbar Only Van Racks WT: 4 lbs