Hole count is a basic but decisive compatibility check. A faucet, side spray, soap dispenser or accessory can require a different opening arrangement, so the sink or countertop plan must be matched to the selected fixture before fabrication.
Key checks
- Count all existing and required openings.
- Measure center spacing and hole diameters.
- Record deck thickness and flat mounting area.
- Confirm whether unused holes need a compatible cover or redesign.
How to make the decision
Use the exact product installation diagram rather than assuming that fixtures with the same visual style share the same mounting pattern.
Common mistakes
- Counting holes without measuring their centers.
- Drilling before the fixture is selected.
- Forgetting accessory requirements.
Before ordering or installing
Use the specification for the exact fixture or component as the final reference. If installation, connection or service work is involved, confirm the approach with a qualified professional before altering finished surfaces.
Related Brassty resources
Brassty fixtures
Explore solid-brass fixtures
Browse Brassty collections to find the right configuration and finish for your project.
Explore Brassty fixtures