General description High-quality chrome-plated ball hitch pin designed for ATV/Quad towing applications. Standard EU size with a ball size of 50mm. Maximum trailer weight capacity of 350 kg. Suitable for use with towing pin brackets that have a section of 3mm or more. Technical specifications Ball hitch pin size: 3/4" (19 mm) Ball size: 50 mm Maximum trailer weight: 350 kg Minimum towing pin bracket section: 3 mm