Primelite Gooseneck #21/866, Gooseneck #21/12-866 Gooseneck #21/866 Gooseneck #21/12-866 Shortlink: https://primelite-mfg.us/primelite-catalog-section-a-page-2b/primelite-gooseneck-21866-gooseneck-2112-866/