This is a great way to get your tools and equipment off the floor and onto the walls of your trailer to prevent damage and free up valuable floor space. This rack features a hook design that lets you hang it from your trailer walls and is pre-drilled so you can anchor it, helping distribute the load and prevent constant bouncing. This rack is designed to hold almost anything with a loop-style handle (including chain saws). This rack is constructed from heavy-duty 3/16″ steel and coated with a unique, two-layer, hammered-paint finish that can withstand the toughest job environments. 1-1/4″ hook opening.