Rocky's 5A In Ground Pool Solar Reel - Up To 20 Feet Wide Designed for in ground pools up to 20 feet wide Constructed from sturdy die-cast aluminum with baked enamel finish for quality and durability Features 3 inch, 12 sided anodized tubing for lateral strength that minimizes sagging Ground clearance to underside of tubing is 13 inches Includes all hardware, extra large crank-handle, 4 inch castor set and solar blanket attachment kit