Towing A Frame Tractors complete with ball and pin hitch. Max & Min Lower width = 510mm to 610mm. Cat 1 top (Link not supplied) & Cat 1 22mm bottom pins (supplied). Cat 1 19mm drilled hole. Fitted with dual hitch. Any questions give ECS a call on 01904 942096. VAT invoice can be provided. Check out our shop for a wide range of hardware, tools, garden machinery spares, consumables and more. Elvington Country Store – Elvington, YORK.