GENIUS carabiners with side opening

These revolutionary patented locking systems take their name from the particular shapes of the interlocking levers and connector bodies, which resemble door locks - the novelty of the patent is that it has definitively eliminated any retaining teeth on both the connector body and the lever, which is now completely cylindrical - there is no longer any point where the rope or webbing can become snagged during insertion and release - all sharp edges on the connector body and lever have also been eliminated, as they are no longer necessary