Finally got these installed!  Didn't realize you need a "glass installer" to put them in, the person who built the shower would not touch glass doors so waited another month to get them installed, but worth the wait- Gorgeous way to complete my new shower.  I would recommend changed the little metal piece they include as water spot across bottom of open door - too tall & square, hurts your feet, but my installer had the perfect brush nickel rounded piece that actually looks like it should have come with the kit.  Very heavy doors, so glad had a pro install them, it only took him 1 1/2 hours to complete, but worth the extra cost.