Answer:

yoker

AnswerCrossword Clue
YOKERMaker of collars for oxen
YOKERWorker on frames for bells.
YOKERMaker of oxbows.
YOKEROx harnesser.
YOKERMaker of frames for draft animals.
YOKERMaker of shoulder frames.
YOKERFitter of ox frames
YOKEROne who teams up oxen
YOKERHarness maker, of sorts