This is a set of four shocks with bump stops that are custom designed for use with AiROCK for Jeep® Wrangler TJ with a 4″ lift.
These are typically drop shipped directly from the manufacturer.
Image shows shocks with bar pin mounts. Those parts are not included when purchasing just the shocks, they are available separately.
TJ shocks require front lower and rear upper bar pins, unless the rear shocks have be moved outside the frame, then rear bar pins not required.
You can reuse JKS bar pins with the Radflo shocks, the rubber bushings are just a touch wider and may require trimming to fit in the JKS parts.