The ratchet wrench is used for 6.35 mm (1/4 Inch) hexagonal head but can easily be adapted to a 4 mm square head using our universal square head adaptor.
Universal Torque/Ratchet 10-45Ncm
The universal torque is used to accurately apply the recommended preload torque for surgery and prosthetics. Can be easily adapted to a 4 mm square head using the universal square head adaptor.
The surgical screwdriver is used for the 6.35 mm (1/4 Inch) hexagonal head.
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