Bondage Darby [FHD]

: Because they lack a ratchet and often require a specialized key to unscrew the locking pin, they are considered much more difficult to escape than standard tactical handcuffs.

: Ensure there is enough space (typically one finger's width) between the metal and the wrist to prevent nerve compression. Bondage Darby Style Handcuffs - High Quality SM Restraints bondage darby

: They are easily recognized by their "pancake" or "D" shape and heavy-duty steel construction, often polished to a mirror finish. Use in Bondage : Because they lack a ratchet and often