Our hose end swivel fittings are top-of-the-line. They are nickel plated for corrosion resistance. The amazing thing is that they are rated to 1200 PSI and -60*F. They are easy to install on any hose with 1/4" ID and 3/8" OD. The rigid plastic strain relief looks good and keeps the hose from kinking when pulled sideways. Note, you will need a 3/4" compression fitting wrench to tighten or you may strip the plastic hex on the strain relief. This will not be warranted.