L.84mm C20 conic.10%
electrode holder c.20 conic. 10% L.120 for electrodes c.12 conic. […]
L 120 for c.20 electrodes, 10% inclined
L.125mm C20 conic.10%
L 70 for c.20 electrodes, 10% straight tapered
L 85 for c.20 electrodes, 10% straight tapered
