Quick Opening Stainless Steel Lock Pick / Door Opener Tool Set - Black + Red
Usage: - Drill a hole at the center of the lock cylinder cover with 2mm drill bit or pry it out. - Insert the locating pin through the hole and stir the marble while inserting the teasing needle until the pin enter the true notch of marble. - Insert the rotating tool and turn it towards opening direction; Put the teasing needle into the end and stir the marble down. - Turn the rotating tool and remove the locating pin to open the lock.