Plastic retainer clips on the stock fuel lines

I recently disconnected my fuel line connections right under the drver floorboard, right where the steel lines connect to the flexible stock lines.

There is a white plastic retainer clip that you sqeeze in order to make the disconnection. Although the clip is NOT broke, it feels weak and I would like to replace it for safety's sake.

Where can I get these plastic retainer clips?

wrd1972:
Dorman parts number 800-016. GM/Chrysler retaining clip assortment 5/16" & 3/8". Should be available from any autoparts with Dorman blister pack displays.

I had the same problem a few weeks ago. Advance auto has plenty of them.

I had the same problem a few weeks ago. Advance auto has plenty of them.

Great.
Thanks all.