Factory-torqued CURT trailer ball accepts a 2" coupler
Latches are attached to base for secure lid closure
Can also be used as a drop box
cone or jet spray
excellent replacement for qest & flare it type fittings
Adjustable Spring Hinge, Brass, 3.5-In. Work Gloves Factory-torqued CURT trailer ball accepts3 1 2", Brass Adjustable Spring Hinge, 1 4 Inch Round Corner, Designed For Hanging Self Closing Doors In Basements, Stairways, Garages & Entrances, Can Be Used In Residential, Commercial & Apartment Buildings, Closing Speed Is Adjustable, Fits Standard Hinge Cutout, 1 Per Pack.