Check the listing for details. NEW ZoomLock PUSH Removable Fitting in MANY SIZES. Condition: New. Listed at 15.49 USD. ZoomLock Push - Removable new tool-free refrigerant fittings provide a faster, cleaner, safer connection using a braze-free, flame-free, refrigerant piping solution for HVAC/R systems. Brand New in the package. Ships from USA Please see below for sizes. The drop down menu has the numbers after the 777. PartsFitting TypeConnection Size777141SAE Flare Adapter1/2"77714690 Degree Elbow5/8"77714590 Degree Elbow1/2"77714490 Degree Elbow3/8"77714390 Degree Elbow1/4"777142SAE Flare Adapter5/8"777140SAE Flare Adapter3/8"77714790 Degree Elbow3/4"777138Coupling7/8"777137Coupling3/4"777136Coupling5/8"777135Coupling1/2"777134Coupling3/8"777133Coupling1/4"777139SAE Flare Adapter1/4"77714890 Degree Elbow7/8"777157Coupling1-1/8"77715990 Degree Elbow1-1/8"