Need a replacement end plug for your alto saxophone? Maybe you picked up a vintage horn that came with nothing but classic tone and good vibes. Whatever the reason, the D’Addario Saxophone End Plug has you covered. Made from durable hard rubber, this end plug helps protect your octave key mechanism from damage during transport or storage. Plus, saxophonists find its vented design promotes airflow through the instrument, reducing moisture buildup — a major culprit behind pad deterioration. Designed to fit most alto saxophone receivers, D’Addario’s end plug is a simple yet essential accessory to help keep your sax in top shape. Protect your pads, preserve your tone, and extend the life of your horn with this practical upgrade.