SpeeCo Tall Gate Wheel - 1-5/8" - 2" Features SpeeCo Tall Gate Wheel Prevents Gate Sag And Drag While Reducing Stress On Hinges, Bolt Hooks And Posts By Supporting The Swing End Of The Gate It Is Adjustable For Gates Of Varying Height And Fits Tubular O.D. Gates Between 1-5/8" - 2" ... $56.99