Mortise cylinder lock holder

thingiverse

Makes it simpler to grasp a standard mortise lock in your hand for practice picking. Reduces strain and wear on your hands from screw threads and various cuts in the metal, and increases the diameter of the cylinder, making it easier to hold for extended periods. The set screw is a 3mm x 12mm fastener that securely holds the lock in place. Considering creating a deeper version that allows two fingers to grip, which should further reduce muscle fatigue.