AN-LOK® and Teflok® not only keep your fittings from seeping, they will help prevent your fittings from inadvertently loosening during extreme use. The unique design of the PTFE seal protrudes for an interference fit when tightened and will help in maintaining tension on the fitting B-nut when properly torqued. These fittings should be tightened the same as any other AN type of fitting being careful NOT to over tighten.

Straight Flare to an ORB Adapter