Availability

•  Available (1)

Driving square length [l 9]

• 0,437 inch (1) 

  0,19 inch (17) 0,25 inch (6) 0,38 inch (3) 0,313 inch (4) 5 mm (86) 6 mm (82) 8 mm (41) 9 mm (6) 11 mm (4)

Number of grooves [N]

• 2 (1) 

  3 (19) 4 (20)