MCN Lock System

MCN Lock System

Here you will find our propietary lock system. These high-security screws and keys are made exclusively for MaleChastityNow and not available anywhere else but here, and have replaced our outdated medium-security screw system.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 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. 

Two key designs are available: there is the "MCN Key" and the "MCN Key with Security Vault." These are two separate keys. When you place your order you choose one of the two designs. If you need spare keys they are available in this section. 

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 these areas.  An additional feature is found under the head 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. The screws are made of 302 stainless 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.

All the items on this page will work with devices sold prior to the implementation of this high-security setup, so If you have an older device that uses the old style screws and wish to upgrade its lock system, then know the pieces offered here will work with your MCN chastity device.   

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Made in our workshop, this key is for use with the MCN high security screw. Lock your cage to your b..
MCN Key with Security Vault
This MCN Key with Security Vault is similar to the standard MCN key, but with an added'..
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MCN Security Screw (Cage to Base Ring)
This High-Security Screw is for connecting the cage of your chastity device to the base ring. It wil..
MCN Security Screw (Prince Albert)
This high-security screw is 5/8 inches long and may be used in a Glans Armor 2, or in a Contender wi..
Padlock Seals
These padlock seals are for use with the MCN Emergency Key. They are sold in units of 8 pieces ..
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