Detail 01
Two-piece ring
The pieces snap onto opposite sides of the bass drumhead around its ported opening.
Product detailSKU #1363016749373
GibraltarPort Hole Protector Chrome 4 in.
Independent shopping perspective
The Korena take
Gibraltar’s 4-inch chrome Port Hole Protector reinforces the cutout in a ported bass drumhead. Its two-piece ring snaps over both sides of the head, adding protection around the opening without introducing a separate installation process. It is a focused drum accessory for maintaining a protected port hole.
Strong match
Who this is for
- Protecting a four-inch ported-hole cutout in a bass drumhead during regular drum setup and use.
What matters in use
The specifications, translated
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.
Final check
Know before you order
- 01Choose the 4-inch version for the size you need.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What does it protect?
It protects the ported hole cut into a bass drumhead.
02How does it attach?
Its two-piece ring snaps onto both sides of the bass drumhead.
