The ends are curved 3/4" (18.8mm), you can file them to 18mm 17.2mm 17mm or just under 16mm.
Spring bars are included, remember to tell us what size you need.
The length at the spring bars is 5 3/4" (146mm).
We can shorten it for no extra charge and might have links to add, send a message with length you need before purchase and we'll see if it can be done.
