The RIGID extended D - Series Mounting Brackets should be used as universal application mounts to secure a set of D - Series lights in situations where they may need to be mounted from the top of the light instead of the bottom. This mount flips the bracket for applications that require the mounting bolt on top of the light. All of RIGIDs brackets and mounts are made with stainless steel and covered with UV and abrasion resistant powder coat to ensure years of use even in the harshest conditions.