Extra Heavy Duty Adjustable Ballmount Rated to 4000kg 12 Stages PLEASE NOTE: 3500kg when using 50mm Towball Suits all 50 x 50 hitch receivers Adjustable & Reversible - 12 Stages 6 Stages of Drop - 80mm/110mm/130mm/140mm/160mm/190mm 6 Stages of Rise - 50mm/80mm/105mm/110mm/135mm/165mm 10mm Dual support gussets for added strength New model with 3 pin holes (Ranger short shank compatible) Uses 12.9 Grade High Tensile 16mm bolts 25mm x 75mm Heavy Duty ball platform Matt Black Seaguard Finish Robotic Welded for consistent quality CNC Machined for maximum accuracy Fits 2" x 2" Towbar receivers Gross Trailer Weight: 4000kg Tongue Weight: 400kg Ball Hole Size: 7/8" Max Drop: 190mm (taken from top of reciever) Max Rise: 165mm (taken from top of reciever) Lengths: (Centre of pin hole to centre of ball hole) 266mm / 305mm / 331mm Pin Holes to end of shank: 50mm, 76mm, 115mm End of Shank to Gusset: 164mm Suits Stone Stomper and Most Couplings EG. D035 Measurements are Approxomate