Uriah Products UL472000 3" Round Amber Reflector in Aluminum Mount Uriah Products round single faced reflector housed in an aluminium mount - amber - 3" diameter. Mounting holes are 3-???? " apart. Meets or exceeds all DOT standards. Uriah Products brand has quickly become a major force in supplying top quality trailer repair parts at a reasonable price. Our goal is to provide our customers with the most common DIY trailer repair parts to make simple trailer repairs fast, easy and reliable with minimal investment and no hassle. Features Meets or exceeds all DOT standards for trailer markers 3" Round amber reflector aluminium mounts 3-???? " apart USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.