These aluminum PTFE hose olive inserts allow you to reuse your hose end fittings.
AN -12 (JIC -12 AN12) PTFE Hose Fitting Olive / Insert
3/8" 0.375" Tube / Pipe / Hardline Adapter Brass Olive / Insert
5/16" (8mm) Tube / Pipe / Hardline Adapter Brass Olive / Insert
Vibrant 16445 emale to 5/16in Tube Adapter Fittings with Brass Olive Insert
DeatschWerks 6-02-0850-B 6AN Female Swivel Straight Hose End PTFE (Incl 1 Olive
DeatschWerks 6-02-0851 6AN Female Swivel 45-Degree Hose End PTFE (Incl. 1 Olive