Thank you for your question, Daisy! These adapters and gaskets will not work with most models as they are for commercial products that have threaded connections. Our DST models do offer adapters however. The Delta RP63262 adapters are the only supply adapters that we make and convert 3/8"-24 UNEF to 1/2"-20 UN or 3/8"-24 UNEF to 1/2"-14 NPSM. If you have another thread size, please check for an adapter at a local plumbing or hardware store.
Best regard, Edward
Date published: 2019-04-24