Shackel is likely misspelled.
Shackel has no English definition.
As a noun clevis is
a U-shaped coupling having holes at each end, through which a bolt is run; used especially to fit attachments to a tractor or other vehicle as it allows a degree of rotation about the bolt.
shackel
Not English
Shackel has no English definition. It may be misspelled.
English words similar to 'shackel':
sequel,
sexual,
shekel,
seagull,
social,
seashell,
sheqel,
saksaul,
scissel,
sachel,
saxaul,
sixgill,
seacoal,
skysail,
scissil,
sequal
clevis
English
Noun
(Clevis fastener)
(es)
A U-shaped coupling having holes at each end, through which a bolt is run; used especially to fit attachments to a tractor or other vehicle as it allows a degree of rotation about the bolt.
Derived terms
* clevis pin