The YakAttack MightyMount II FullBack Backing Plate features an incredibly low profile, small footprint, and same hole pattern as the original MightyMount. This highly versatile kayak mount is fully compatible with any YakAttack t-bolt accessories and YakAttack products with the LockNLoad mounting system such as rod holders, fish finders, and more. The MightyMount II is very easy to install on your kayak's gunwale or other surface with the included hardware. Dimensions: 2 x 2.375 x 0.5 in. Fullback backing plate included Includes Mounting Hardware Quantity per pack: 1 Made in the USA