The I want to buyer beware. I knew the price was too good to be true but the reviews sold me and I knew I would get my money back one way or another with sending them back (I read the policy really well).As you can see from the pictures (the darker yellow hose being real Yellow Jackets as you can see written on the hose and brass fitting) there is a lot of difference between the two and my husband said he would NEVER trust the ones that came.1) The ones I received have plastic gasket rings1) Yellow Jacket have a black gasket ring2) Ones I received. If you look at the shut off valves, are cheap plastic handles and color coated .2) I don’t have a picture here, but if you work in the field, Yellow Jackets have all brass shut off valves including the handles.3)One received. The the brass fitting is smaller then the Yellow Jacket ones and Yellow Jacket has it written on theirs.4) Ones received hose just has SPECS on it4) Yellow Jacket has SPECS and Yellow Jacket on the hose