Marine-quality, corrosion-resistant materials. For whip antennas up to 8′ long. 1″-14 threads (1-14UNS2A standard) accept antennas with 1″-diameter screw mount–VHF Marine, CB, and Loran-C. Ratchet mechanism with locking bar allows fold-down plus 210° fore-to-aft and 210° side-to-side adjustments. Deck-mounted models install with four 1/4″ fasteners.
Stainless Ratchet Mount w Handle MFG 4187 1 – 14 thread male 932 hole for cable pass through 516 dia. 3 x 1 12 on center bolt holes includes mount only hardware sold separately.