A 38 mm screw cap for your 1/4 gallon and 1 gallon jugs.
- Fits 1/4 gallon and 1 gallon jugs
WARNING: This product can expose you to Nickel (metallic), which is known to the State of California to cause cancer. For more information go to: https://www.p65warnings.ca.gov/
Haven't used them yet but, exactly what I need.
The caps work very well compared to other ones I used from other stores were rust became a problem over time but these came with a better seal then the old ones