https://www.plcsource.com/shop/parker-a-lok-10-316-5-8%c2%9d-female-tube-to-3-4%c2%9d-fnpt-316ss-adaptor-connector-f24/
PARKER A-LOK 10-316 5/8 FEMALE TUBE to 3/4 FNPT 316SS ADAPTOR CONNECTOR (F24)