2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8")

Thought I had ordered a set and got half, my bad. These are really expensive for these little plastic vales. However, they work and that is what counts. If I needed more, I would buy these again. I have searched the world over and these were as good a buy as I could find, including China.

O rings are junk. Single use item.

Items as described, rec'd promptly, well-packed, in new condition.

2nd time using these and the 1st o-ring, got clipped when plugging it in. I was lucky and had one on hand that fit. Wasn't fun getting glycol in the face. It would be nice if these was spare in the bag.

Conect a hose

I received one male and one female connector, not TWO MALE's as the listing says. Also, the part I received only has 1 o-ring, not 2 like the photo, and the release is plastic, not metal like in the photo. The only thing that was correct was the size.

not sure what the issue is but they keep getting pinched on their way in. maybe too soft? bad specs? McMaster rejects? IDK these are awful to work with.

NOT FOR A HOMEFILL

Works well, and fits my 25-year-old female counterpart