Adjustable Centre KeepLeft Hand28mm Centre LineMK9Silver SKU: MK9-28-LH-SV In Stock 58 Available Pinit Download Image Each Quantity discounts available QuantityPrice Quantity -+ £8.29 (EX.VAT) Add to Basket Login to your account DescriptionMK9 - Surface mounted adjustable keep (Winkhaus product code 4929193) for centre gearbox of multipoint door lock.Radius ends for ease of routing in.MK9-70 and MK9-95 keeps are primarily used with Bifold Doors but can also be used for thicker doors.DocumentationTechnical PDF Drawing: DownloadTechnical DWG Drawing: Download