Big and solid device. Will work for sure.
Sturdy and safe. The ball-operated quick lock is easy to use.
Perfection
Perfect, I recommend
Compared with twist-lock carabiners, this ball lock carabiner is not very easy to unlock.
A handy carabiner is, in my opinion, more comfortable than a triact-lock.
Firm fist-sized secured quick release.
Easy and convenient locking. Seems safe.