I bought a carry-handle mount for my Trilux scope. The mounting nut is retained to the mount by a piece of monofilament. Monofilament that promptly broke.
Today I repaired the lanyard by replacing the monofilament with some stainless steel fishing lead wire. The crimped things holding the loops together are known as lead sleeves.
I also have enough material to do this fix a hundred more times.
The original part.
The repaired mount on a carry handle.
The scope on the mount. Cheek weld? What's that? Are you making up words again?