Related Clues:

• Wings on buildings
• Pipe fittings
• Builder's add-ons
• Noisy city transports
• Ernie on the links
• 90-degree shapes
• Right angles
• Augusta player
• Subway alternatives
• Trains in the Loop
• Bracket shapes
• Trains over the street
• Golf's Ernie
• Golfer from South Africa
• Conduit bends