It is called a threaded cuff pin.
The bottom of a sleeve is typically called the cuff.
The bottom of a shirt sleeve is called a cuff. It can have different styles such as buttoned cuffs or French cuffs.
The wrist part of a shirt is called a cuff. It is typically located at the end of the sleeve and can have buttons or other fastenings to adjust the fit.
cuff
There is not a special cuff to check pulse in leg; it just has to be big enough to go around the leg.
I think it's called a watch cuff
Batwing
allegedely the song was recorded by a group called the cuff links but this may have been a one-man act using multiple recording cuts- a la Spector.
Sue Cuff's birth name is Susan Cuff.
cuff links
Will Cuff was born in 1869.
Possible rotator cuff? as in your shoulder.