Full set of replacement rollers for a pair of 22' internal outriggers. We designed these rollers with premium AFTCO parts, titanium pins, and 316 stainless steel fasteners. We doubt anyone will ever need this kit, but it's always good to have spares! This kit includes the following replacement items for your Internal Outriggers: 4- IR ROLLER MID 2- IR ROLLER 18 TIP 2- IR GUIDE PIN BASE Screws to assemble all parts