Ratchet Mount. Part # 5187. Sleek and classy, the designer look of this four-way ratchet mount won't fail to catch your eye. Its simple lines come from a nutless design. This streamlined beauty has standard 1 14 threads and a special cable slot that eliminates removal of most factory installed connectors. Easy on the eye and super easy to use. Features Heavy-duty stainless steel construction. Special cable slot eliminates removal of most factory-installed connectors. Versatile adjusts for slanted surfaces. Quick Action release handle easily raise the antenna. Bolt holes 5/16in dia., 3in. x 1-1/2 in. on center. Standard 1in.-14 thread male . Construction Stainless steel. Mount type ratchet Part # 5187. Sleek and classy, the designer look of this four-way ratchet mount won't fail to catch Special cable slot eliminates removal of most factory-installed connectors. Versatile adjusts for Standard 1in.-14 thread male Construction Stainless steel Mount type ratchet