With this customizable Triple Rod Holder Mounting System by Scotty® you can 3 more rods to your arsenal, 2 rods and an anchor lock, a rod holder, anchor lock and camera post...the possibilities are endless! Quickly attaches to the Scotty® glue on mounts. Includes side/deck mount and hardware for mounting to Scotty glue on mount. Mount Dimensions: 4" x 2" x 2" Bolting Dimension: 1 5/16" x 3 3/16"