Clam Fish Trap Sled Runners are a great way to improve your Fish Trap Sled's overall towing performance and a simple way to add years to the life of your sled without adding extra weight. Made from high-density polyethylene (HDPE), these Sled Runners are easy to attach and track easily when pulled by ATV or snowmobile. Runners are compatible with the following Clam Ice Shelter models: Kenai, Denali, Kodiak, Nanook, Nanook Thermal, Scout TC, Pro TC, Yukon, Yukon TC, Voyager, Voyager TCX and Thermal X. Durable HDPE construction Compatible with a number of Clam's Fish Trap Ice Shelters Great way to improve your sled's performance and durability Track easily when pulled by ATV or snowmobile