Trailer Valet Blackout Series 8,000 lbs/10,000 lbs Capacity Adjustable Drop Hitch, 2 -in and 2-5/16 -in Ball- 0-4 -in Drop in the Trailer Hitch Ball Mounts department at Lowes.com
Amazon.com: OPENROAD Adjustable Trailer Hitch Ball Mount Fits 2-Inch Receiver, 2" Tow Balls 7500lbs, 9-1/2" Drop/ 8-1/4" Rise Drop Hitch, Tow Hitch for Heavy Duty Truck with Stainless Steel Pins and Lock :
Amazon.com: Tlvuvmo Adjustable Trailer Hitch - 6 Inch Drop Hitch Ball Mount for 2 Inch Receiver, 12,500 GTW, 2" and 2-5/16" Stainless Steel Tow Balls, Aluminum Tow Hitch with Double Anti-Theft Pins
Reese Towpower Adjustable Ball Mount Clevis in the Trailer Hitch Ball Mounts department at Lowes.com
Aluma-Tow - 6" Drop Adjustable Interchangeable Hitch System by Uriah Products - UT623410 - 3 Hitch Balls - Locking Pins - 12,000 lb. GTWR - Walmart.com
Blackout Series 14,000 lbs Adjustable Drop Hitch, 2" & 2-5/16" Ball, 0-6" Drop | West Marine
Adjustable TRI-Ball Hitch Mount, 1-7/8 in., 2 in. & 2-5/16 in. #1802225
Shocker XR Adjustable Pintle & Ball Combo Hitch – 6″ Drop to 6″ Rise
FLASH SECURE Adjustable Locking Ball Mount | Fastway Trailer
CURT Replacement Adjustable Ball Mount Shank #45801 | Ron's Toy Shop, Inc.
Amazon.com: TYT Adjustable Trailer Hitch Ball Mount, 2" Towing Ball 7500 LBS, 9-1/2" Drop and 8-1/4" Rise, Fits 2-in Receiver with 2 Pin&Clips and 5/8" Premium Pin Lock for Heavy Duty Truck :
CURT 10,000 lbs. 5-3/4 in. Drop Adjustable Trailer Hitch Tri-Ball Mount with 1-7/8 in. 2 in. & 2-5/16 in. Balls (2 in. Shank) 45799 - The Home Depot
Amazon.com: KEMIMOTO Adjustable Trailer Hitch, Fits 2 Inch Receiver, 6 Inch Drop Hitch, Aluminum Tow Hitch Ball Mount, 2 & 2-5/16 Inch Tow Balls/Double Pin Key Locks for Trucks Cars UTV ATV : Automotive