Product review (5 stars): Water Hose
Washing machines usually are connected with rubber hoses that will work when new but are sometimes prone to rupture; usually at a bad time, and flood the laundry room.  I bought these steel hoses to reduce the chances of that happening.  I have only installed one hose so far;  it was easy to install and the fittings and washers seem to be of great quality.  It is easily holding the 80 psi water.  I bought these from Amazon because the ones available locally and at the big box  store do not appear to be of good quality.
They arrived fast and properly packaged.