●In Nautical & Bicycle parts:
●In Mechanical engineering & Rail transportation:
A
with
on its
or
, to work with those of a
,
, or
, which is to
or be
by it.
●In Mechanical engineering:
A
with
on its
or
, to work with a
as a
only, used
in a
or crossbow.
●In Climbing & Animal body parts:
A climber's set of
for
and
,
,
,
,
, Friends, etc.