Reduced nipple Castle 1/2 x 3/8
Reduced nipple Castle 1/4 x 3/8
SAE-Flare union UN-10 (5/8")
SAE-Flare union UN-8 (1/2")
SAE-Flare tee UT-8
Castel nut 7010/55 (16 mm x 5/8")
Castel nut 7030/4M12 (12 mm x 1/2")
Castel nut SN-10 (16 mm x 5/8")
Castel nut SN-8 (12 mm x 1/2")