Fish Trap Runner Kits are easy to install and designed to increase the life of your sled by protecting the bottom from the rigors of pulling sled across ice. Suggested for anyone pulling a Fish Trap across the ice with an ATV or snowmobile. Includes: 6 runners 50''; kit hardware; and installation instructions. Fits: Clam X2 Clam X4 and Clam X1 (cut to fit) sleds Clam Fish Trap Runner Kit X1/X2/X4