JK Mouthpieces
JK Adapter – Baritone/Bass Trombone 11.5–12.5 mm
$27.00
/
Shipping calculated at checkout.
JK Adapter – Baritone/Bass Trombone 11.5–12.5 mm accessory by JK Mouthpieces.
Workshop-verified
Ships in 3–5 business days
30-Day Authenticity Guarantee
Concierge handles claims on your behalf · Vendor-direct sourcing