Prevost Industrial S1 Coupler Sizes:1/4" Female I think these are better

I think these are better quality shirts

When the supporting plug (Male Plug/Female Plug) is inserted into this coupler it pushes the valve open and allows water to flow

This part isn't as complicated as it may seem

prevents water spots

International Customers: This product cannot ship via Air

Prevost Industrial S1 Coupler Sizes:1/4" Female I think these are betterDescription The Story There is no other way to put this, Prevost Couplers are quite simply the finest in the world. These are not cheap, but I think they're worth every penny. It's a bit hard to explain how these work, but they have a press button soft release. Check the video above for a demonstration in operation. There is nothing else like these.