4x10 Steel Black Floor Register - 2-Way Airflow (Duct Opening)
4x10 Steel Black Floor Register - 2-Way Airflow (Duct Opening)
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Will a 4x10 Fit Your Space?
Measure the duct opening — not your old cover — before ordering. The face plate overlaps the opening on all sides.
| Feature | Specification |
|---|---|
| Duct Opening Size | 4" × 10" |
| Neck Size | 3-7/8" × 9-7/8" |
| Overall Face Size | 5-3/8" × 11-1/4" |
| Weight | 1.3 lb |
| Material / Finish | Steel, matte black powder-coated |
| Airflow | 2-way adjustable damper |
| Compatibility | Supply air, floor only |
| Included | Register, removable mesh trap, manual guide card |
Installation
Drop-in replacement for standard 4x10 floor openings.
- Remove your old register and confirm the duct opening measures 4" × 10".
- Set the register into the opening — the face plate sits flush with the floor.
- Adjust the damper lever to set airflow direction.
Frequently Asked Questions
What size do I order — 4x10 or face size?
Order by duct opening size (4" × 10"). The face size (5-3/8" × 11-1/4") overlaps the opening — it's not what you measure.
Is this for supply air or return air?
Supply air only — it has a 2-way damper to direct airflow into the room. For a return opening in this size, see our aluminum floor return grill.
What does the mesh trap do?
It's a removable screen under the damper that catches small dropped items — keys, jewelry, coins — before they fall into the duct. Lift it out to retrieve anything or to clean.
Will this hold up to daily foot traffic?
Yes — it's built from steel specifically for floor use, unlike lighter-duty vent covers meant for walls or ceilings.
Is this available in a 2-pack?
Yes — see the 2-pack listing for multi-room orders at a lower per-unit cost.
