YR100 : COMPASS DEVIDER WITH RADIUS 100MM
YR150 : COMPASS DEVIDER WITH RADIUS 150MM
YR200 : COMPASS DEVIDER WITH RADIUS 200MM

YR250 : COMPASS DEVIDER WITH RADIUS 250MM
YR300 : COMPASS DEVIDER WITH RADIUS 300MM

YR400 : COMPASS DEVIDER WITH RADIUS 400MM
YR500 : COMPASS DEVIDER WITH RADIUS 500MM
YR600 : COMPASS DEVIDER WITH RADIUS 600MM
YR800 : COMPASS DEVIDER WITH RADIUS 800MM
YR1000: COMPASS DEVIDER WITH RADIUS 1000MM