ANTIQUE WHITE MILK GLASS LIGHTNING ROD BALL.  MEASURES 4 1/2" DIA. AND IS IN GOOD CONDITION. FREE OF ANY CRACKS AND DOES HAVE CHIPPY FITTER CONSISTENT WITH USE AND AGE.  THIS WILL BE COVERED ONCE THE END CAPS ARE INSTALLED.  IT HAS A 1 1/4" DIA. FITTER .  PLEASE VIEW ALL PICTURES AS THEY ARE THE DESCRIPTION AND CONDITION OF THE ACTUAL ITEM YOU ARE CONSIDERING.  I HAVE ADDITIONAL LIGHTNING ROD BALLS LISTED.  I DO COMBINE SHIPPING.  THANK YOU FOR LOOKING AND HAPPY BIDDING.