VAST Front Screw Hole S10 40mm

Every FM 12 gas mask can be converted with little effort. To use your FM 12 with our breathing system, a conversion is necessary. Don't worry: You can also return the gas mask to its original condition.
After converting your S10 or FM12 gas mask to the VAST Breathing system, the , you can insert this insert into the front mount. Please note that additional tools may be required for the conversion. If you are unsure, we offer you a conversion of your own mask for a small extra charge. This article is part of our UPGRADE KIT. We recommend you to buy it as a complete set.

With the TUNNEL INSERTS you can screw on an opening of 40 mm, 45 mm or 50 mm diameter. These are ideal for inserting dildos, gag inserts or even your cock.

This here is the model with 40 mm diameter.

SCOPE OF DELIVERY:
- 1x Screw Hole Tunnel Insert 40 mm
- 1x O-Ring 56x60

CLEANING AND CARE:

- For polishing and maintenance we recommend Vast Care Plastic.
- Plastic may break if excessive force is applied. Do not throw! If a part should be defective, a comprehensive replacement assortment is available.

Note:
- can only be used with the Vast Front Mount for S10/FM12 gas masks