Demco Ez Latch 2 5/16" 21K Gvwr Tube Mount Coupler Weld On Short Body Primed. While forgetting to latch your coupler will never be a problem let the patented technology of the Demco EZ Latch Couplers do all the work while you focus on more important things like hiking fishing or working on your boat. These Auto Loading Winch Adapters from Demco hold your trailer and hitch firmly in place ensuring a safer ride for you and your family. For maintenance-free performance you don't need to lube or adjust anything in the Demco 12662-97 EZ Latch Short Body Couplers and they meet all SAE J684 safety standards without the use of a safety pin. Automatically latching when dropped onto a hitch ball you can launch into gear with confidence knowing your coupler is automatically latched when you drop it down. The maintenance-free design requires no maintenance and you don't even need to re-torque the coupler - it just works. Get yours today Features of Demco 12662-97 Ez Latch 2 5/16" 21K Gvwr Tube Mount Coupler Weld On Short Body Primed Demcos exclusive EZ Latch coupler design automatically latches when dropped onto a hitch ball All Demco EZ Latch couplers exceed all required SAE J684 safety standards without the use of a safety pin Never forget to latch your coupler again let our EZ Latch system bring you peace of mind when hooking up your next trailer The EZ Latch System is a maintenance-free system no grease or adjustments needed Package Contents: Demco 12662-97 Ez Latch 2 5/16" 21K Gvwr Tube Mount Coupler Weld On Short Body Primed Demco 12662-97: Ez Latch 2 5/16" 21K Gvwr Tube Mount Coupler Weld On Short Body Primed