SMC continues to ensure that this proven carabiner maintains its quality and reliability, whatever the application. The Force Oval carabiner offers multiple advantages over its D-shaped cousin. The rounded outer radius of the carabiner moves easily through gear and won't snag on webbing or other soft connections. And the symmetrical oval design provides predictable loading, making them ideal for assisted climbing and rescue, where you don't want load shifting when weighted. Additionally, the oval's smooth internal curves provide a snag-free surface that is the perfect interface for ropes, straps and other soft items.