This is a brand new Antique Finish Brass Plated screw on mason jar collar. It converts mason jar threads to #2 burner size threads to fit #2 size burners. 2 11/16" Inside Diameter Base, 1 3/16" Inside Diameter Top.  #COL19A

Returns accepted within 30 days of purchase. We pay for return shipping. Item will ship next business day after receiving payment via Paypal.

Tennessee residents add 9.25% sales tax.

The Stone Door offers many lamp parts. Visit our store to see our current stock. If we don't have an item listed that you need, please let us know. New items added weekly; we will combine shipping.

Thank you for shopping with The Stone Door!