Material of Construction: Aluminum.Made in USA.Options: 153855, 153867, 151523, 151521, 151533, 220287, 220286, 220285, 220506, 054045, 054231, 220319, 220348, 270275, 270274, 054046, 054048, 220352, 054047, 054230, 054062.Powered/Manual: Manual.Agency...