Want to haul way more with your Polar trailer? This side rail kit is exactly what you need! Specifically designed for Polar by Clam LG 900 trailers from 2007 and newer (model 9626), these black rails dramatically increase your payload from about 10 cubic feet to roughly 16 cubic feet - that's a huge 60% increase in carrying capacity! The kit includes all the mounting hardware and instructions you need for straightforward installation. Made from durable materials that match your trailer's quality, these rails are perfect for carrying larger loads of gear, equipment, or whatever you need to transport. Whether you're using your trailer for ice fishing, camping, hunting, or general hauling, these side rails give you that extra space you've been wishing for. Just remember - the trailer itself is sold separately. If you've got a compatible Polar trailer, this is probably the most useful accessory you can add to make it even more versatile and practical!