This kit includes two complete mounting brackets. Swiftcast requires two brackets plus all mounting hardware. Available in two versions matched to your frame's tubing diameter. Rubber-Insert Mount fits smaller-diameter frames like Flycraft, Smithfly, and River Rat (tubing up to 1.625"). Clamp-Over Mount fits larger-diameter frames like NRS, Down River Equipment, and River Boat Works (tubing up to 2"). Select the version that matches your frame when ordering. The Universal Mounting Brackets keep your Swiftcast Rod Holder attached to your raft frame and let you mount it in virtually any configuration, inboard or outboard of the oar tower, forwards or backwards. If you've found one to be damaged in any way, make sure to get a replacement so you don't launch your Swiftcast like a torpedo during a quick stop.