Shakespeare 81-S Stainless Steel Swivel Mount [81-S] Communication | Antennas Size: 7-3/4” Width x 4-5/8”

Size: 7-3/4” Width x  4-5/8” Height x 9-1/2” Depth

The gold factory-attached mini-UHF female connector with PL-259 (UHF) adapter makes connecting to the radio easy

Post Size: 5/16"

For large winch handles

Shakespeare 81-S Stainless Steel Swivel Mount [81-S] Communication | Antennas Size: 7-3/4” Width x 4-5/8”Shakespeare Style 81 S Stainless Steel Swivel Mount Shakespeare's Style 81 S Swivel Mount is a dual joint, free pivoting base mount for use with an appropriate Shakespeare upper bracket in deck or side mounting large or small antennas. The mount's versatile action fits almost any mounting location, and permits easy lowering of the antenna for clearing overhead obstruction. It requires a stand off upper bracket. The Style 81 S Swivel Mount is included