Shank dimensions

•  8 x 8 mm (2)
•  10 x 10 mm (11)
•  12 x 8 mm (2)
•  12 x 12 mm (11)
•  16 x 10 mm (8)
•  16 x 16 mm (13)
•  20 x 12 mm (8)
•  20 x 20 mm (13)
•  25 x 16 mm (8)
•  25 x 25 mm (13)
•  32 x 20 mm (8)
•  32 x 32 mm (10)
•  40 x 25 mm (6)
•  40 x 40 mm (7)
•  50 x 50 mm (1)