massive neck collar - adjustable, with double lock Ice Locks Ring diameter: 18 mm

Ring diameter: 18 mm

0 mm HEX allen key (suitable for 8 mm deSade® collars and cuffs)

the extension and included Magbound® Premium lock follow a consent-first safety concept that makes advanced restraint setups possible while maintaining controlled release

The snap lock mechanism allows fast closure with a simple click

while the M6 thread size makes them easy to integrate into existing hardware setups

massive neck collar - adjustable, with double lock Ice Locks Ring diameter: 18 mmA substantial collar with unmistakable presence. This large steel neck restraint is built around a classic cuff construction, creating a bold and mechanical form that stands out immediately. Its scale and weight give it a defined, industrial character suited for structured restraint scenarios. The adjustable design allows the collar to be fitted precisely to different neck sizes, ensuring a secure and deliberate hold. Once locked, the construction