Related Clues:

• They may reach a bit
• Bars on cars
• Control, symbolically
• Cars' bars
• Auto parts
• Car bars
• They may run down the neck
• Bridle straps
• Equine restraints
• Equine steering gear
• Jockey's straps
• Pulls back
• Horse holders
• Jockey's handful
• Handful at 55-Across