The model 1000 waterproof wiper motor powers up to a 18" x 18" Deluxe arm/blade combination at sweep sets of 80 degrees or less. Factory sweeps are preset but adjustable to 50 degrees, 65 degrees, 80 degrees, or 110 degrees. The fully sealed waterproof housing is made of UV stabilized, high-temp, high impact thermoplastic which protects a single-speed, self-parking heavy-duty motor. Includes a 5 amp fuse and holder. RF shielded circuitry. Motor: 6-5/8" x 3-3/8" x 2"D. 3-Year warranty. Shaft 5/8" x 2-1/2" Sweep 80 degrees Volts 12