คาราบิเนอร์อลูมิเนียมแบบสองล๊อก ATLAS 2LOCK

The only aluminum alloy carabiner that can compete with the strength of steel.
The big cross sections and unique design make it a lightweight but practically indestructible carabiner.
Keylock closure prevents snagging during use.
Automatic lock requires two actions to open: twist and pull.