Double Header Ketch Board Rotogrip Wheel

I store my Ketch measuring board on a Yak Attack Double Header with Rotogrip when on the water, but the paddle-holder wheels I have felt a little small. That Ketch board was popping out of there pretty easy.

I designed these wheels to fit into the Rotogrips and hold the Ketch board more snugly. They are printed in TPU and mounted with ¼" bolts & nylon lock nuts. The original Rotogrip wheel pop loose by pressing the Rotogrip sides outward with a wide blade. Try a butterknife!