Mortise cylinder lock holder

Makes it a little easier to hold a standard mortise lock in your hand for practice picking. Reduces the strain and wear on your hands from the screw threads and various cuts in the metal and increases the diameter of the cylinder, making it easier to hold for long periods.

The set screw is a 3mm x 12mm screw to hold the lock securely.

I'm thinking about making a deeper version that will allow two fingers to grip which should reduce muscle fatigue a bit further.