Ritchie - Tie Down f/Kayaker Compass S-59 - Black - K-TD.2. Designed for Mounting the Ritchie Kayaker XP-99 (compass not supplied).. Features:. No Drilling, No Holes in Deck. Flexible Pad and Foam Ring Easily Conforms to Deck Shape. Won't Scratch Finishes. Attaches with Bungee Cord and Clips (included)