Z1400 - 60spindle size for 40 - 50 mm
Z1400 - 80spindle size for 55 - 72 mm
Z1300 - 60spindle size 8/10 reducedfor 40 - 50 mm
Z1300 - 80spindle size 8/10 reducedfor 55 - 72 mm
Z1300 - 100spindle size 8/10 reducedfor 75 - 95 mm