SS-4H-TW
SWAGELOK SS-4H-TW, METAL ETCH-EP SEE SDS
What stands out is the consistent 1/4 in across the entire batch.
Lot of 10 Swagelok SS-4H-TW Stainless Steel Valves
I like that it is UV resistant and waterproof, so I don't have to worry about sudden storms.
