The Rick Young harnesses are designed for connecting your binocular to a split ring. Most binocular lugs are made of an alloy (magnesium) that holds up to the split ring wear or friction. However some users get concerned for the anodised coating on the binocular lug. These connectors will prevent visual wear on the lug. The less hardware you use with your binocular harness the less swing you will experience.
Supplied as a pair.