Determining the type of your tub spout is crucial before attempting a replacement or repair. Understanding whether your spout is threaded or slip-on ensures you select the correct replacement part and avoid unnecessary plumbing hassles.


What’s the Difference?

  • Threaded Spouts have internal threads that screw onto external pipe threads protruding from your wall.
  • Slip-On Spouts slide directly onto a smooth copper pipe and are secured with a small set screw, typically located underneath the spout.

How to Identify Your Tub Spout Type:

Method 1: Visual Inspection

  1. Examine Underneath the Spout:
    • Slip-on spouts typically have a small opening with a set screw underneath.
    • Threaded spouts usually have no visible set screw.
  2. Look at the Base of the Spout:
    • If threads are visible after gently unscrewing the spout by hand (or carefully with pliers), it’s a threaded model.

Method 2: Removal Method

  1. Attempt Gentle Unscrewing:
    • Grip the spout and gently rotate counterclockwise.
    • If it turns easily, revealing threads, it’s threaded.
  2. Check for Set Screw:
    • If your spout doesn’t budge with gentle twisting, inspect the underside again for a small screw.
    • Use an Allen wrench to loosen this set screw and slide the spout off, confirming it’s a slip-on.

Step-by-Step Removal for Identification:

  • Threaded Spout:
    • Gently wrap the spout in a cloth to protect the finish.
    • Rotate counterclockwise with channel lock pliers. Threads become visible once loosened.
  • Slip-On Spout:
    • Locate and loosen the small set screw underneath using an Allen wrench.
    • Once loosened, slide the spout straight off the pipe.

What to Do Next?

Once you’ve determined your spout type:

  • Purchase the Correct Replacement: Match threaded or slip-on precisely.
  • Inspect the Plumbing: Check for corrosion or damage while the spout is off.

Still Unsure or Uncomfortable?

If you’re uncertain about identifying or replacing your tub spout or face any difficulty, professional help is readily available. Colin Can Help provides expert plumbing solutions in the Cleveland area, ensuring your tub spout repair or replacement goes smoothly.

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