Allen 30mm Single Block Swivel Head Select (See Table Below):AL-2030-SC 30MM DYNAMIC: SINGLE SWIVEL - EACH Brand Dan-Fender Country of Origin Select:pin top Lewmar new upload Nov 5663 Cable nut for the BRP-0339666

Allen 30mm Single Block Swivel Head Select (See Table Below):AL 2030 SC 30MM DYNAMIC: SINGLE SWIVEL EACH Brand Dan Fender Country of Origin Select:pin top Lewmar new upload Nov 5663 Cable nut for the BRP 0339666 Brand Dan Fender Country of Origin Denmark Series Dan Fender 827 Shape Cylinder Suitability Boat Length 24 45' Length 765mm Diameter Fender Body: 200mm 8MHz Antenna Bandwidth 7MHz Frequency 156 162MHz DC Ground Yes (will read short circuit on an ohm meter) Ferrule 4715 Steel Clamps Antenna Cable 1m (3 2 7ft) RG 213 Cable Connector Plug Supplied Male N Type Jack Warranty (Years) 2 decorateTable('product attribute specs table')