Heavy duty, good quality, washers arent bad either. My only complaint is you cant find just the male Q/C to male GH (garden hose) thread separately. It would be great if you sold a four or six pack of those as a separate item, that way you have the option to connect multiple attachments. Ill have a bunch of the female Q/C connections lying around for the future now.
Rating:
[4 of 5 Stars!]