LockingScrew Ø4mm

Total Lenght 19 Effective Lenght 16 mm, Total Lenght 22 Effective Lenght 19 mm, Total Lenght 25 Effective Lenght 22 mm, Total Lenght 28 Effective Lenght 25 mm, Total Lenght 31 Effective Lenght 28 mm,  Total Lenght 34 Effective Lenght 31 mm