These 1993-1994-1995 Ford F150 Lightning Door to Body Wetherstrip Seals fit both the LH & RH side & are quality reproductions of the original. They are trim to fit & simply install over the factory pinch weld so no adhesive is needed.
In the corners, try not to stretch out the weatherstrip. If you are getting a kink, pull the weatherstip back off & try to compress it into the bend. Sometimes lightly heating the weatherstrip with a hair dryer helps ease this situation.