Attributes . 19 in mm, 21 in mm, 22 in mm, 23 in mm, 24 in mm, 25 in mm, 26 in mm, 27 in mm, 28 in mm, 29 in mm, 30 in mm, 31 in mm, 32 in mm, 35 in mm, 36 in mm, 38 in mm, 41 in mm, 42 in mm, 46 in mm, 50 in mm, 54 in mm, 55 in mm, 58 in mm, 60 mm . Names