How the shape of a carabiner influences its breaking load

SLACKTIVITY has conducted breaking load tests with pear-shaped and oval-shaped steel-carabiners to figure out how much tri-loading weakens carabiners.
The oval carabiner that has been tested is the following: slacktivity.co...
In case you are interested in rigging a highline one day, you can find many good information about the necessary process and gear here: slacktivity.co...