Ceramic Furnace Reducing Ring- 3-Kilo to 2 Kilo-Crucible Saver-Gold Melting-H22

This Ceramic Furnace Reducing Ring has been specially designed to make our 3-Kilo furnaces able to hold and use a 2 Kilo crucible. This can save you money and time. We have had many request for this item so the Manufacture went to bat for us and got it done. OD size is 3-3/8" ID is 2-11/64" and the OD of the raised part of the ring that drops down into the furnace is 2-3/4" and its 3/8" thick overall.