I'm thinking back to my fall harness that has a pair of interlocking rings.... usually on the chest strap, but I also remember one with it on the shoulder... one is a loop, and the other is like a slider. Rock solid when together... not sure what the official name for this buckle is.
I too think I may need to do some similar modifications as I have trashed a shoulder...
I too think I may need to do some similar modifications as I have trashed a shoulder...