SharkBite EvoPEX 2-Pack 1" x 1" x 1/2" Push-to-Connect Reducing Tee. Push connect your PEX pipe together with this 1" x 1" x 1/2" connecting tee from shark bite evopex is the non removable tee that shark bite offers you a connect and it's there feature. Please see pictures for more details. Will have free first class shipping. Please see pictures for more details.