Although marked as a 12-inch in the UK, export versions appear to have been labelled as 13-inch machines, though if these had an increased centre height is not known. Harrison Union Lathes Models 155 and 165 Model 190ĪA-10 VS VS330 & AA M250 M300 M350 & 390 M400 M450 M500Īlthough boasting only a little more capacity than the 11-inch L5A Model (that was based on the small 9-inch L5) the 12"/13" Harrison was over 22% heavier and came with a full screwcutting gearbox as standard. L5 Accessories 10-inch Late 10" & 12" L6 Early 12" L6 Late L6 Mk. Harrison Home Page L5 Early Model Later L5 9" & L5A 11-inch" 140 Manuals are available for most Harrison lathes Machine Tool Manuals Catalogues Belts Books Accessories Email: t Machine Tool Archive Machine-tools Sal e & Wanted