Description Diameter: 50mm tow ball for versatile compatibility Shaft: 7/8″ shaft diameter for secure mounting Finish: Chrome-plated for durability and corrosion resistance Design: 1-inch rise neck for improved towing angle Towing Capacity: Impressive 3500kg tow rating Ball Weight: Substantial 350kg down ball weight Compliance: ADR (Australian Design Rules) compliant Comes With: Spring washer for secure installation and Fastening nut for proper mounting