The latch plate secures the tarp system over the trailer. Buy a new latch plate from our online store, or find the bolt, nut or washer you are missing. We believe that properly covering your property means increased profits for your business. By preventing the loss of commodities while in transit, you can ensure that your inventory is safe and is not exposed to the elements. Safety is our highest priority, which is why we manufacture our tarps and parts to meet the most rigid safety standards.