Description Garador Garage T Handle - Black Finish This replacement garage door T-handle lock assembly is suitable for use with Garador, Catnic and Westland Engineering garage doors produced between 1984 and 1999, including Mk3C, Mk3R, Mk4, R-type, DR and DC-type doors. Rear fix. Supplied with fixing bolts and 2 keys. Key blank: LF20 Specifications: Backplate: 112mm x 63mm Screw Centres: Horizontal: 46mm Screw Centres: Vertical: 78mm Spindle Length: 89mm Spindle Diameter: 8mm Lug Length: 9mm