Cons: Ease of Use, Size, opening size way too small
"I have a problem with these only with regards to their size. They are exactly what I wanted except they are too small. 10mm sounds large but it is next to impossible to maneuver this clasp because the opening when the trigger is pulled back is equivalent to about only 2mm maybe 3. I will buy again but I will buy the next size larger instead or maybe two sizes larger. These are just about useless to me and will sit in my findings tray for a long time as a result."