The DMM 12mm Boa HMS Karabiner has the versatility of it's alloy sibling,but has a rated strength of 40kN !
It can be used for many applications where a large gate opening or large internal volume are required.
The smooth rounded internal form is very useful when rotating the karabiner through attachment eyes and the basket curves nicely to allow central hanging of the loaded component.
Gate opening info:
- Kwiklock = Double Action
- Locksafe = Triple Action