Related Clues:

• Prop for Santa
• Cylinder
• Piece of plumbing
• Drain mechanism
• Word that can follow the end of 18-, 27-, 46- or 61-Across
• It might need a fitting
• Gangster moniker
• Meerschaum or brier
• Sherlock trademark
• Sink attachment
• Wolf
• Appurtenance for Santa
• Plumber's duct
• King Cole's request
• Hookah, e.g.