Mistking Bulkhead 3/8”

[Muffin28]

Any recommendations on 3/8" Metal Bulkhead with O-Ring + Plug ?

I would buy it off the mistking website but shipping is $13 and I wanted to see if there were any other options before I hit submit

this is what I’m looking for https://www.mistking.com/3-8-Metal-Bulkhead-with-O-Ring-Plug-MTL38BH.html

 

[PoseidonTheChameleon]

Look on ebay

 

[Klyde O'Scope]

MistKing has many dealer outlets (pet supply stores) that offer better deals.
You may just have to do a little shopping online.