When looking for the correct replacement equalizer bar for your trailer, be sure to compare the measurements of your existing bar, with the measurements on the listing for the item you are interesting in. The one you select, should be an exact replacement, as we carry the most common equalizer bars used on most brands of boat trailers and utility trailers. Equalizer Bars are the connecting link in your Boat Trailer or Land Trailers suspension system. They are found on both tandem axle and triple axle trailers. We have a selection below in Galvanized finish. The Equalizer or rocker bars found below are available in hot dipped galvanized to give you trailer the highest level of corrosion protection, to be used on all types of trailers. The most important thing with these items, is to get an exact replacement, to ensure the proper function of your trailers suspension system.