WEIGH SAFE LTB6-3-KA Adjustable Trailer Hitch Ball Mount -6 INCH Adjustable Drop Hitch for 3 INCH Receiver -Premium Heavy Duty Aluminum Trailer Tow Hitch w/ Stainless Steel Tow Balls (2 INCH & 2 5/16 INCH) - 21,000 GTW Weigh Safe Ltb6-3-ka Adjustable Trailer Hitch Ball Mount -6 Inch Adjustable Drop Hitch For 3 Inch Receiver -premium Heavy Duty Aluminum Trailer Tow Hitch W/ Stainless Steel Tow Balls (2 Inch & 2 5/16 Inch) - 21,000 Gtw.