N163F is a angle mast bracket excl. nut and washer with Ø5/8” and Ø1” holes for all types of antennas. N163F is a very versatile and installation friendly mast mount. This mount is manufactured in premium quality materials in order to prevent galvanic corrosion. The mount is always subject for improvement. The mount has the same rugged design as all other AC Antennas products thus it withstands harsh environmental conditions, both on Sea and Land.