Add an extra mounting location for your Scotty downrigger. The Scotty 1036 Mounting Plate is designed for use with the 1026 Swivel Mount and 2606 and 2612 Pedestal Risers. Plate Dimensions: 5-1/2" x 5-1/2"Bolting Dimensions: 4-1/2" x 3-1/2" Measures 5-1/2"" x 5-1/2""