Went to three hardware stores only to find out this was a special size hose with a special "snap fitting". I looked on line, ordered the right hose and the pressure safety harness that fits over it. The hose was received within 48 hours *free shipping too!* I slid the harness over the end of the hose, snapped it in place, screwed in the two torx screws, popped the other end into the gray water drain and we were off to the races. Took maybe 5 minutes to repair.
Not bad for a 60+ lady!