Nope, this kind of hooking is an essential part of any trail rig, and fastening panels to tubing and roll cages is super-easy with Poly Performance J-Hooks. Available for 1.5-inch outer-diameter and 1.75-inch OD tubing, these J-Hooks are the perfect hardware to quickly and securely mount aluminum, steel and plastic panels to your roof, doors, floor and skidplates. Poly Performance J-Hooks eliminate the need to weld tabs or pre-fabricate mounting locations, simply drill a hole and fasten the hardware. They're sold in packs of five for $25 or $30, so buy in bulk and transform your trail rig into a happy hooker. In a manner of speaking. Wanna learn more? Check out Poly's Website for all the info.