Trimax Razor Flip Hitch Ball Mount TRIMAX makes the worlds toughest locks. Through value added engineering design, TRIMAX is committed to product innovation that holds up to the highest quality standards. TRIMAX provides maximum security for marine, trailer and tow, RV, performance truck, power sports and bicycle applications. Tested. Tough. Extendable: No Swivels: No Class: Class III/ IV Receiver Size: 2 Inch Gross Trailer Weight (LB): 10000 Pound Tongue Weight (LB): 1500 Pound Drop (IN): 8 Inch Rise (IN): 8 Inch Includes Hitch Ball: Yes Hitch Ball Size: 2 Inch And 2-5/16 Inch Hitch Ball Hole Size: 1 Inch Color/ Finish: Polished Material: Aluminum Features:Machined From Solid Billet AluminumAdjusts In 1 Inch IncrementsContains Free Keyed Alike 5/8 Inch Receiver LockFree Dual Hitch BallLimited Lifetime Warranty