Dimensions

• 25/19 for shaft 3 and 3.17mm 25/19 for shaft 3 and 3.17mm
• 30/24 (28.5) for shaft 3, 3.17 and 4 mm 30/24 (28.5) for shaft 3, 3.17 and 4 mm
• 32/24 (28.5) for shaft 3, 3.17 and 4 mm 32/24 (28.5) for shaft 3, 3.17 and 4 mm