This weld in mount is typically used as an upper shock mount on a cross member. It fits into a 1/2" diameter hole drilled through a 2" cross member or tube.
CNC machined out of 1018 cold roll steel, it can also be used as a weld on mount for sway bar disconnects on a front axle. It typically would be welded to the lip of a spring plate.
This pin accepts a shock or sway bar link with a 5/8'' bushing.
These mounts are sold individually.