This is our Skeg Strut with brackets. We run this on all of Catamaran boats. It has a long adjustable slot and comes with a 1/4 bolt through the brackets for added strength that will keep your Strut from coming out of adjustment. Comes with Stainless 8/32 mounting screws, locking nuts and washers. It comes with two bushings in the strut or you can order with the floating bushing.