The most useful and unique feature of this adjuster is the quick-change coupling that allows you to detach the eye for easy changes of any Howe type sway bar. The eyes will accept up to a 1-1/4" bar and are lined with a replaceable polymer bushing. They are hard coat anodized for durability and a show quality finish. The assembly comes with a matching 7/8"-9 threaded steel bung to be welded to the frame. The adjuster alone weighs less than half of what a standard adjuster does and even with the frame bung it is still only 1.24 lbs.