D-Handle with included Farpoint Dovetail Adapter is excellent and convinient for unpacking from/packing of heavy OTA into container Box. I think it is much more beneficial for users if a set of two D-Handle with included Farpoint Dovetail Adapter is provided at less price than those of the two single gears, because OTA is often heavy and we usually need two. I wanted to rate it at five stars, but rated at three stars because shipping was very poor. It took 20 days to arrive to me. In addition post tracking service has not been revised yet. I could not understand why it was first delivered to the Netherlands from CA in USA. You are probably not responsible for this issue. But I could not help rating it at 3 stars due to this unexpected delivery delay.