Windmill Ceiling Fan Product Specs 46", 52", 60", 66" and 72" Windmill Ceiling Fans (includes 9" down rod) 14-18 blades - .045 aluminum, tubing ¾" square, 1/8" wall 14 gauge aluminum spoke hub 6 spokes are solid 3/8" aluminum Fans weigh between 40 and 50 lbs depending on the size and finish 84" Windmill Ceiling