Related Clues:

• Pipe connector
• Wren's wing
• Plumbing connection
• Certain addition
• Room extension
• Letter opener?
• 45 inches
• Kind of wing
• Plumber's pipe
• Shelf bracket, e.g.
• Building add-on
• Suffix with soft, hard or share
• Right-angled extension
• Conduit corner
• Architectural addition