Products BaseOther Base Back Antenna Base 156-66230-00 Item Number: 156-66230-00 Base Size: 2-1/2" x 3-5/8" (64 x 92 mm) Height: 4-3/4" (108 mm) Weight.(g): 600 You May Also Be Interested In Hatch Hinge Angle Base 156-66211-00 30° Base 956-09999-00 Deck Fill with Keyless Cap 956-08817-00 BR Ball Valve 256-03457-00