Aluma-Tow, 8", Adjustable Ball Mount, For 2" Square Receivers, 8" Drop Provides You With 1 Product For All Of Your Towing Needs, Tows 12,000 LB Haul Heavier Loads With Ease, Drop Adjustable In 1" Increments, Included Are 3 Independent Steel, Chrome Plated Interchangeable Hitch Balls 1-7/8", 2" & 2 5/16" Covering All Vehicle Sizes, Aircraft Quality Aluminum Alloy Body Design Is Rust Free & Makes The Product Light Weight While Also Providing Maximum Strength, Includes 2 Locking Hitch Pins With 4 Key To Like Keys That Prevents Theft While Connected To Your Vehicle.