This inexpensive 7 inch headlight bucket (shell) is good for custom applications, or to replace discontinued original equipment. Black steel bucket with chrome steel ring, includes lamp retaining clips, wire boot, pigtail with plug. Does not include bulb, lens or reflector, uses any standard 7 inch headlight. Standard issue non-metric threads are used to secure the headlight to the headlight supports, bolts are not provided. Approximate outside diameter (and distance between mounting bolts) of this headlight is 7.5 inches.