Rotor blade allen key for M6 socket-head screws

Ord.No. 11/34

Rotor blades for large-scale model helicopters must be secured using screws of the appropriate size. Normally M4 bolts are employed, but here the usual size is M6.

The T-handle of this M6 allen key provides plenty of torque, but you should only tighten the screws to the point where the blades can still align themselves at start-up.