The ends are curved 3/4" (18.5mm), you can file them to 11/16" (17mm-18mm) or 5/8" (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).
(4) 1/4" removable links.
We might be able to switch to straight ends and have links to add, send a message with length you need before purchase and we'll see if it can be done.
