Use these square tube mounts to adapt your PRP Seat to your 2015+ Polaris General or RZR. The tubes to attach to the stock slider underneath the seat, and allow you adapt the Polaris Seat base to the bottom of your PRP UTV Seat. These are used for the Front Seats, Rear Seats, and with our Rear Benches. Includes 2x Square tubes (that fit the one seat, or one side of a bench). *Only fits PRP Seats with 1000 Style Seat frames. Fitment 2015+ Polaris General, General 4 (Front/Rear), RZR S 900, RZR S4 900 (Front/Rear), 900 Trail, XP 1000, XP4 1000 (Front/Rear), XP Turbo, XP4 Turbo (Front/Rear), XP Turbo S, XP4 Turbo S (Front/Rear), or RS1