R12
JIS Female Swivel Parallel Pipe w/ Spherical Male Seat, 45º

 

 
part # description thread size nut in bkp in n. drop cutoff mm OAL mm head dash Ø mm dash in ID dash ID mm compatible
2210485 16ESA-16GUO 45 1 - 11 1 1/2 - 30 84.25 130.81 16 - - 16 25.4 ▶ hoses
2210486 20S4G-20GUO 45 1 1/4 - 11 2 - 39 102.21 151.38 20 - - 20 31.75 ▶ hoses