Cabeza Superior mm

•  12.9 (21)
•  13 (47)
•  13 x 13 (2)
•  13.1 (10)
•  13.1X11 (1)
•  13.2 (10)
•  13.2 mm (1)

Cabeza Superior Pulgadas

•  9/32 (4)
•  25/32 (4)
•  25/64 (28)
•  29/32 (8)
•  33/64 (1)
•  33/64X27/64 (1)
•  35/64 (16)
•  63/64 (10)