Related Clues:

• Line from a hack
• Volume control, maybe
• Drawer feature
• Coachman's control
• Affirmed control
• Part near a keyhole
• Equestrian's concern
• Pull back (in)
• Adjustment means on a radio
• Halter attachment
• Steering wheel part, brodie ___
• Turner on a radio
• Connection for a bit
• Checker of a steed
• Adjustment tool