Sign Mounting Hardware, Sign Brackets, Sign PostsHang your sign from a beautiful wrought iron bracket. Our sign mounting hardware includes mounting bars, arms, hooks, stakes, posts, adhesive, lights, and hanging sign brackets. Also referred to by clients as hanging hardware, hanging brackets, and bracket for two sided hanging aluminum address sign. Results 1-23 of 23 products. Also see: Address Plaques, House Numbers, Mailbox Signs, Hanging Address Signs, Lighted Address Signs, Reflective Address Signs, and Two Sided Address Signs.