1026 Pedestal Swivel MountGives full 360 degree rotation with 16 locking positionsQuick fastening stainless steel mounting knobs for easy set-up and removalCompatible with all Scotty Downriggers (except Laketrollers)New larger lock buttonMount Dimensions: 5 1/2 x 5 1/2 x 4Bolting Dimensions: 4 1/2 x 3 1/2