50mm Forged tow ball with 19mm pin coupling assembly. Maximum load 3000kg on pin and 1500kg on ball. Pre-drilled mounting points at 90mm (3.5) centres. 50mm Forged tow ball with 19mm pin coupling assembly. Max. load 3000kg on pin and 1500kg on ball. Pre-drilled mounting points at 90mm (3.5) centres. Model No. TB042 Model No: TB042Type: Ø50mm Tow Ball & Pin CouplingWidth: 140mmHeight: 150mmDepth: 85mmBall Size: 50mmBall Height: 75mmAperture: 45mmModel No: TB042Type: Ø50mm Tow Ball & Pin CouplingWidth: 140mmHeight: 150mmDepth: 85mmBall Size: 50mmBall Height: 75mmAperture: 45mm