Our rubber stoppers work great for testing for air
leaks in both woodwinds and brass. Made from pure rubber, the stoppers are
available either solid or with a hole in the center. Stoppers with a hole are
used to plug up the end of the instrument that the technician would put their
mouth to.
Large Set Diameter Range: 7/8" (22.2 mm) to 1 5/8" (41.3 mm)
Length: 1" (25.4 mm)
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.