A restraining device composed of a pair of strong, connected hoops which can be tightened and secured concerning the arms and applied to one or both arms of a prisoner in custody; a manacle. Frequently used in the plural.
One ring of a locking fetter when it comes to hand or one pair.
A fastening, consisting of an iron ring-around the wrist, typically linked by a chain with one on the other wrist; a manacle; -- often within the plural.
A shackle or fastening the hand, consisting of a divided metal band put about and locked upon the wrist; a manacle.
shackle that is comprised of a metal cycle which can be secured around the wrist; frequently utilized in sets