The 1-1/16"-12 threaded adapter fittings are compatible with 12AN ORB (O-ring boss) ports. Because the threads on these fittings are not used for sealing, PTFE paste or thread sealant is not required. The FKM O-ring should be lubricated with engine oil, o-ring lube, or petroleum jelly before installation. Replacement O-rings are available here.

ORB ports are an industry standard and found on many automotive plumbing products, including most Radium products. All fittings include FKM O-rings.

20-1000-1212 12AN ORB to 12AN Male Swivel Fitting

• Installed Height: 1.286"

20-1000-12750 12AN ORB to 3/4" SAE Quick Connect Swivel Fitting

• Installed Height: 1.286"

Each part number includes 1 of the fitting. All fittings will include the necessary o-rings or washers for installation as needed. See the additional images section to see what is included with each part.