New Replacement Gem Artic Solid Brass Oil Lamp Burner. This Gem Artic Oil Lamp Burner features the original style and quality of the very popular Gem Artic burner of the late 1800’s and early 1900’s. Heavy gauge solid brass construction along with a distinctly superior fit and finish make these burners the best quality on the market. Fully functional. Fits standard #1 Burner collars with a thread diameter of 7/8 inches. Designed to be used with glass chimneys with a 1-5/8 inch bottom fitter. Burner comes complete with a cotton wick.