Sold in pairs. They come gusseted and welded and have a longer gusset on one side for added support if welded at a slight angle on top frame to accommodate working with lower mount (sold separately). 1/2” holes through the tabs to accommodate the typical loop to loop shock. Stand-off from top of frame is 4.75” to bolt hole, or can be purchased in 5.75” or 6.75" stand-off as well.