Ifor Williams 2018 HB511 Horse trailer. Ifor Williams 2018 HB511 Horse trailer. £CALL £CALL Details fresh as of 07/05/2026 11:35 Email Dealer Locate Share | Save Print Email a Friend Item Details Details Stock number: 3920Colour: Granite GreyNew/Used: Used Dealer Address Guy Machinery Ltd Guy Machinery LtdLancashireBB7 4ES