If you are afraid of breaking off an Allen key, either use a small adjustable spanner [shifter]on the key, at a 45 degree angle across
the 90 degree bend in the key, so the torque is only on a short section of the key, and it therefore won't twist, and possibly snap off, or get a short straight Allen key that clicks onto the square end of the appropriate ratchet type tool.
raymo
Last edited by raymo; 14-09-2015 at 08:13 PM.
Reason: correction
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