• Fully sealed powder coated aluminum waterproof base and housing • Powers a 22″ Deluxe arm and 22″ Deluxe blade combination or a 20″ Premier arm and 20″ Deluxe blade combination • Available in three shaft lengths: 1.5″ and 2.5″ (includes .5″ length of knurled arm fitting) • Factory pre-set sweep angles of 80° or 110°, with easy adjustment to 45° or 60° • Chrome plated solid brass knurled drive nut with brass and stainless steel drive shaft • Two speed motor • Sealed 6″ wire leads, 16 AWG • Adjustable right or left self parking • .625″ diameter shaft…