Draw-Tite Gooseneck Trailer Hitch Head Model 9487Draw Tite Gooseneck Trailer Hitch Head Model 9487 Draw Tite gooseneck hitch systems allow unrestricted use of the pick up bed. In truck platforms support 2 5 16 in. and 3 In. hitch balls. All framework for Bulldog gooseneck trailer hitches reside under the bed of the truck with only the bed exposed. Stronger, and able to utilize the full suspension of the truck, these hitch systems are rated up to the full towing capacity of the vehicle. Allows full