MCN Lock System
Here you will find our propietary lock system. These high-security screws, bits and keys are made exclusively for MaleChastityNow and not available anywhere else but here, and have replaced our outdated medium-security screw system.
These screws, bits and keys will work in all previously ordered chastity devices, including the Contender, Amicus, Adaptus, Glans Armor2 , Kali's Teeth Bracelet, and the Contender with Prince Albert Attachment. The only device the new screws won't work with is the MouseTrap.
The pattern inside the head of this screw offers the highest degree of security of any screw anywhere in the world. Its socket is asymmetrical and its lobes uneven, due to the different shapes in the keyway.
Some areas of the socket are more tightly closed than other areas...not even a pin can be pressed into such areas. An additional feature is found on the bottom side of the screw, which has a built-in lockwasher. You will not have to use a lot of force or power to lock this screw into place.
The screws are threaded in a standard American size developed by the SAE (Society of Automotive Engineers – a standards developing organization for engineering professionals in various industries).
The screw width is #8, and all the screws we use are threaded at 32 threads per inch.
Three lengths of screws are available: 3/8”, ½” and 5/8”
The screws are made of 302 stainless steel, and the hexagonal bit with its mating tip is made from carbon steel.
The same screw is used on the cage-to-basering connection, and also on the Prince Albert Lock. The cage screw is 3/8 inches long and the Prince Albert screw is 5/8 inches long. The same key is used to secure both of these connections.
The only device these screws will not work with is the MouseTrap. Otherwise, all the items on this page will work with devices using security screws that were sold prior to the implementation of this high-security setup, so If you have an older device and wish to upgrade its lock system to have a higher degree of security, then know the pieces offered here will work with your MCN chastity device.