Practical Size: This retractable roof rack strap comes with 1.5 inches wide and 7.5 feet long lashing webbing for excellent durability and can hold up to 500 pounds load, you can use it according to your actual usage needs. Compatible: You can install ladder rack ratchet straps on boat trailers, utility trailers, cargo pallets, or roof racks. you can adjust it according to your actual needs in order to transport a variety of different sizes of goods. Practical Design: The hooks of this ladder rack straps are made of steel, which is sturdy and durable. In addition to that, the unique J-shaped design can help you secure your goods easily without additional accessories. To use, simply hang the heavy-duty straps over the load and pull down to secure. Easy to Use: Compared with traditional ratchets or straps, our ladder rack straps only need to be adjusted in length to meet your needs. Loosen them for easy unloading and carrying, making it easy for you to use. Wide Application: Perfect for use when transporting lumber, ladders, surfboards, pipes, and more. You can choose the appropriate usage method according to different usage scenarios. NOTE: Installation is suitable for 1-7/8 inch to 2 inch round pipe racks. Note: Not applicable to square pipe racks. Packing list: 4 Pcs Ladder Rack Ratchet Straps with J-Hook Size information: 1.5" Wide x 7.5' Long Unique design: J-shaped hook can help you easily fix the goods and provide convenience for your use. Wide application: The heavy duty ratchet strap mechanism is suitable for a variety of occasions, such as: boats, luggage racks, bicycles, pipes, etc., with a wide range of usage scenarios. You can choose the appropriate usage scenario according to your needs.