LIMITED TIME OFFER
Free BON4 silicone chastity cage with every purchase of BON4M, BON4Msmall or BON4Mplus 
Valid for as long as this offer is displayed on the site

BON4M Stainless Steel Chastity Device
For those who would like a real serious male chastity device we have designed the BON4M and the BON4Msmall.
A special design produced in rust free stainless steel which has been tested and is very secure.
The polished stainless steel chastity cage comes in two different sizes each with 4 different sizes of stainless steel Hinged or Solid back-rings.
The BON4M is designed as a Medium/Large sized chastity device while the BON4small is more a Small/Medium sized chastity device.
The approximate gap between the base ring and the cage is around 11mm.
There are also two additional sizes of hinged back rings available:
36mm (1.4″) and 56mm (2.2″) diameter. These can be purchased separately or added to the order.

All re-designed BON4M series come with 5 unique laser engraved numbers on the stainless steel cage,
That way we can track your device and guarantee a genuine BON4M.

 

BON4Msmall

Contains:

  • Stainless steel chastity cage
  • Overall Assembled Length: 90mm (3.54″)
  • Internal cage length: 65mm (2.56″)
  • Cage opening diameter: 35mm (1.38″)
  • 4 Different sizes of stainless steel back rings: 40mm, 44mm, 48mm, and 52mm (1.57″ 1.73″, 1.89″ and 2.05″)
  • Choose between Hinged or Solid Stainless Steel back-rings
  • 2 Steel Locking Pins
  • A brass quality padlock
  • 4 First grade silicone covers
  • Manual
  • 5 unique numbers laser-engraved on the Cage. These numbers are kept in our database and guarantee our customers an original BON4.
Weight of the complete BON4Msmall Cage + 1.73″ Ring + Pad lock = 0.238Kg / 0.525 pounds
 
            $ 199.00

 

BON4M

Contains:

  • Stainless steel chastity cage
  • Overall Assembled Length: 110mm (4.33″)
  • Internal cage length: 85mm (3.35″)
  • Cage opening diameter: 35mm (1.38″)
  • 4 Different sizes of Stainless Steel back rings: 40mm, 44mm, 48mm, and 52mm (1.57″ 1.73″, 1.89″ and 2.05″)
  • Choose between Hinged or Solid Stainless Steel back-rings
  • 2 Steel Locking Pins
  • A brass quality padlock
  • 4 First grade silicone covers
  • Manual
  • 5 unique numbers laser-engraved on the Cage. These numbers are kept in our database and guarantee our customers an original BON4.
Weight of the complete BON4M Cage + 1.89″ Ring + Pad lock = 0.264Kg / 0.582 pounds
 
            $ 209.00 

 

BON4Mplus

Contains:

  • 2 different sizes of stainless steel chastity cages
  • Overall Assembled Length: 90mm (3.65″) and 110mm (4.33″)
  • Internal cage length: 65mm (2.56″) and 85mm (3.35″)Cage opening diameter: 35mm (1.38″)
  • 4 Different sizes of Stainless Steel back rings: 40mm, 44mm, 48mm, and 52mm (1.57″ 1.73″, 1.89″ and 2.05″)
  • Choose between Hinged or Solid Stainless Steel back-rings
  • 2 stainless Locking Pins
  • 2 Steel Locking Pins
  • 2 Brass quality padlocks
  • 4 First grade silicone covers
  • Manual
  • 5 unique numbers laser-engraved on each Cage. These numbers are kept in our database and guarantee our customers an original BON4


            $ 289.00 
 


 
BON4 Offers you
  • Worldwide Shipping
  • Discreet Packaging
  • Delivery to any PO Box
  • Secure Payment with 






     
  • Full One-Year Warranty
BON4 Manual
BON4M Manual
Every BON4M comes with a manual how to put the device on.
Manual BON4M Series
Need help? Contact us!
BON4 OFFERS YOU
WORLDWIDE SHIPPING
DISCREET PACKAGING
DELIVERY TO ANY PO BOX
SECURE PAYMENT
FULL ONE-YEAR WARRANTY
We are the sole manufacturer
of the BON4 range of products and we're proud to have done so since 2009. All products on this website are original and of the very best quality. Our brand BON4 is trademarked in Europe, Asia and the USA
TALK TO US!
The opinions and feedback from our customers are really important to us so If you have a comment, query or opinion you would like to share with us just go to our Contact Page and send it to us. We will always be pleased to hear from you.