Air King 9100WB Industrial Grade Pedestal Wheel Kit, Black Finish Industrial grade wheel kit with a black finish Air King offers a full line of industrial and commercial grade air circulating fan solutions Compatible with 9170H, 9175H, 9171H and 9174H fan heads As well as 9130H, 9135H, 9124H, 9125H and 9120H assembled fan heads Comes with a 1-year limited warranty