We were not satisfied with the standard ARB switch bracket, so we designed our own. Now, instead of being a simple 90-degree bracket, it is a fully enclosed box. This makes for a sturdier housing and cleaner installation in your rig, hiding and routing the wires up out of sight. Made in California, 16g steel. Sold in powder coat black only. Two bolt mounting flange, slotted holes (5/16" x 5/8"), 1 5/8" center to center. Box outer dimensions are 35/8" wide, 3" deep overall.