Scuba Diving Accessory: Stainless Steel Split Rings
We use these stainless steel split rings in our ScubaTags
(you get one free with each tag). They are 28mm in diameter and will help you attach most of your scuba diving accessories to your BCD.
Just like to reply and say thanks for the astonishing service you have
provided, this courtesy e-mail is the icing on the cake. Rest assured
you'll have my business again and both my dive buddies are now perusing the
catalogue you sent, for a stamp of their own.
Good luck for the future.