Bach 6.5AL Silver Plated Large Shank Trombone Mouthpiece 3416HAL
Depth of Cup: Medium deep
Approx. Cup Dia.: 25.40mm
Rim Shape: Medium Wide, Well rouded
Throat: .261" "G"
Backbore: 420
Description: The same cup, throat, and backbore as No. 61/2AL small
shank tenor trombone but with bass shank. It requires a
well developed embouchure.
Made in USA
and always
on all demestic orders
