Make life easier when unrolling or rolling your inground pool cover. This advanced reel system will definitely do the trick. The wheel is made of an extra heavy-duty construction and will make cranking your cover on and off very easily. Crank handles on both ends and sealed high strength nylon pinch roller bearings ensure an effortless and convenient 1- or 2 person operation. Product Features:. Retractable wheels for in-ground swimming pools. Features a quality commercial solar reel system. Heavy duty, maintenance free resin construction stands up to use year after year. Retractable roller wheels recess into the reel body for stationary operation. Sturdy offset design resists tilting. Roller style wheels retract inside reel body for stability. Includes 2 stands, 2 cranks and all required straps & hardware. Reel system will support up to 4" tube kits (not included). Includes all the straps and hardware. Accommodates tube kit models 51120, 51160, 51200, 51164 and 51204 (sold separately) Dimensions: 13.5"H (wheels up) - 14"H (wheels down) x 16"W x 16"D. Material(s): resin Note: Reel system only - tube/pole kit is not included