Lever Length: 140 mm Lever Diameter: 16 mm Rose Dimension: 4 x 50 mm features: Art deco lever handle Between 1926 and 1928, Ludwig Wittgenstein, philosopher and architect, designed and built his home in Vienna in the Kundmanngasse He also designed the complete interior including the doors and windows and all associated fittings. For his doors he developed a special handle using a round metal rod which TECHNOLINE have taken and reworked to bring it up to today\\\'s standards of technology Unsprung levers on rose to be used with heavy sprung latches Grub screw fixing c/w 8 mm spindle Suitable for doors over 40 mm thick Brass