DETAILS This versatile mount has all of your towing needs covered. It features 2 interchangeable trailer hitch balls and 4 adjustable rise or drops, so you can switch sizes and heights without installing a new mount. Feature(s) Interchangeable 1-7​/​8 and 2 in. hitch balls provide towing versatility. Four rise and drop (0 to 6 in. for both) options for trailers of varying heights. High-quality aluminum mount and steel hitch balls. Application(s) Enables easy switching between ball sizes and fast height adjustments, making it the ideal mount for towing different sized trailers without carrying extra bars. Attributes and Specifications SKU 8683021 Package (L x W x H) 9.3 x 8 x 7 in. Weight 15.4 lbs Trailer Ball Size (in.) 1-7​/​8, 2 Rise (in.) 0 - 6 Item Name Class III 4-Way Aluminum Adjustable Dual Ball Mount Class III Max. Gross Tongue Weight (lb) 500 Includes (1) Hitch, (1) Trailer Ball, (2) 5​/​8 in. Bent Hitch Pins Type Adjustable dual ball mount Shaft Length (in.) 5-1​/​2 Packaging (qty) 1 Colour​/​Finish Aluminum oxidation Mounting Receiver Hitch Max. Gross Trailer Weight (lb) 5,000 Material Aluminum Mount, Steel Hitch Ball, Pin and Washer Hitch Receiver (in.) 2 Centre Eye to Eye (in.) 4-1​/​2 Drop (in.) 0 - 6