B&P Lamp 3/4 Inch by 1 5/8 Inch Clear Glass Lamp Chimney For Cresolene Burners on Vintage and Antique Style Lighting - 3/4" x 2 1/2" clear chimney 3/4 inch fitter, 1 5/8 inch height with 1 1/4 inch bulge clear chimney for Cresolene burner. Features Include: 3/4 inch fitter, 1 5/8 inch height, 1 1/4 inch bulge, For Cresolene burners, All glass chimneys will vary in thickness due to the manufacturing process. They will fit the holder/burner specified in their description.