Connector plates are anchors for bolting Mod-U-Rail System Modules together. They add tremendous versatility to the Mod-U-Rail System.
The connector plate set is used to connect the Mod-U-Rail System in different cofigurations. With this product, you are not limited to bolting the modules end to end. Now they can be bolted together side-to-side as well. The Connector Plate Set ST4780 includes 4 connector plates and hardware for bolting.