SS81016ST
Swagelok Male Connector 1/2" TUBE X 9/16-18 MALE SAE/MS, SS-810-1-6ST, LOT OF 15
A nice touch with the Clearcast 7000 is the dust cover that comes included.
8x Swagelok Male Connector 1/2" T X 9/16-18, SS-810-1-6ST, SHIPSAMEDAY#1178P1
A nice touch here is that the unbranded generic item has a matte finish to hide smudges.