Now Customizable: Streamline your setup with the Custom Quick Swap D-Ring, a system designed for both armwrestling and traditional gym handles. With a 5.5” opening, it accommodates nearly all handle types, while the 1/2” steel locking bar allows for fast, secure handle changes. Tested to support up to 220 lbs, it includes a carabiner rated for 175 lbs for reliable performance. Built for efficiency and ease, it eliminates the hassle of traditional wingnut setups. Handles not included.