Detail 01
End plug
Fills the body socket where the neck goes, so the octave key post is not bent by case pressure.

Independent shopping perspective
A replacement end plug for a saxophone case. Buy it if yours is lost, cracked, or no longer holds the neck socket closed.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Fills the body socket where the neck goes, so the octave key post is not bent by case pressure.
Detail 02
Cut to Selmer's own body socket dimensions, so it seats correctly on their horns without shimming.
Detail 03
Cheaper than one bent octave key repair, which is the damage a missing plug usually causes.
Detail 04
This is the socket plug alone. It does not include a neck cork, cap, or case hardware.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It sits in the body socket where the neck attaches while the horn is in its case. That keeps case padding and pressure off the octave key mechanism, which bends easily.
Body sockets differ between alto, tenor, and baritone. Check the size against your horn's socket before ordering, since a plug from the wrong size will sit loose or refuse to enter.
It is made to Selmer dimensions. Many horns copy that sizing closely, but fit on another brand is not guaranteed — measure your socket if you are unsure.
If your case has a neck compartment and the body sits under padding, yes. Playing without one is fine; storing without one is how octave keys get bent.