Scotty Powerlock Rod Holder With Deck-Side Mount Gray #736-230GR Scotty’s most popular value priced, positive locking, open style rod holder. It's universal cradle holds almost any reel style and has a front locking ring to prevent rod loss when travelling. Manufactured with fibre reinforced engineering grade nylon, the Powerlock offers strength, resilience and reliability. This Powerlock includes a #241 Side / Deck Mount which allows mounting on a flat deck surface or on the side of a gunnel or transom. Mount Dimensions: 4" x 2" x 2" Bolting Dimension: 1 5/16" x 3 3/16"