ARMNT-SL Ratchet Mount Stainless Steel Ratchet Mount Four-way swivel mounting, nutless, streamlined design * Quick release lever allows antenna fold-down * Highly polished finish * Suitable for all powerboat antennas * Standard 1' x 14 TPI thread * U.S. Patent No. 7,525,507 * Hardware: sold separately * Feedhole: Special Cable Slo t