KB3D BoneLock - Chastity PupTag

““Every good pup stays locked.”

Introducing Version 2 of the Chastity Pup Tag, now known as the BoneLock — the updated evolution of the original Chastity Pup Tag.

BoneLock features two functional sides:

• The front is your identity plate — the classic pup tag where you can display your name or persona

• The rear is the key safe, designed with a secure pocket that holds your chastity key firmly in place. Once the cover is closed and a padlock fitted, your key is locked away — visible, accessible only with permission, and always worn close around your neck.

Two locking points (upper or lower) provide flexibility in how the BoneLock seals shut, while maintaining complete security of the internal key compartment.

Each BoneLock is 3D-printed to order. Customisation options are extensive — colour combinations, fonts, and engraved details can all be tailored to suit your individual style.

Default configuration:

• Main body colour: The main colour (black shown in first image)

• Secondary colour: accent for edges, text, or internal detailing (red shown in first image)

• Font: standard sans-serif (alternatives available on request)

If you’d like further customisation, please contact us — we’ll be happy to discuss additional options (extra cost may apply).