The model 1000 waterproof wiper motor powers up to a 18" x 18" Deluxe arm/blade combination at sweep sets of 80° or less. Factory sweeps are preset but adjustable to 50°, 65°, 80°, or 110°. 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 1-1/2" Sweep 110° Volts 12