Shakespeare Quick Connect Nylon Ratchet MountThe Shakespeare Quick Connect Nylon Ratchet Mount allows for easy removal of an antenna without the hassle of re-installing cables. With a versatile four-way ratchet design for deck or side mounting, this ratchet mount also features a splash protection cap to protect the connector on the mount when the antenna is disconnected. The high quality connection makes it so that no noise is generated due to vibrations.Features: High Quality Connection So That No Noise Is Generated Due To Vibrations; Quick-Action Handle Makes Operation Easy; Versatile Four-Way Ratchet Design For Deck Or Side Mounting; Standard Mount Designed To Easily Upgrade To A High-End Shakespeare Antenna Without Purchasing A New Mount; Centerpin PL-259 Connector Is An Easy Crimp-On Type Connector; Nylon Mount: Handles Antennas Up To 4'; Stainless Steel; Quick Connect System, Screw Or Unscrew Antenna To Disconnect Or Connect; Splash Protection Cap To Protect The Connector On The Mount When Antenna Is Disconnected; Mounting Hardware Not Included; 2 Year Warranty; Note: To Be Used With Quick Connect Antennas Only. Specifications: Bolt Holes: 5/16" x 3" x 1-1/2" Diameter On Center; Standard 1"-14" Thread (Male); Coax Supplied: 20 ft RG-58;