Closure plug seals unused knockouts or openings in weatherproof boxes, extension rings, covers, and adapters. It prevents moisture, dust, and debris from entering the enclosure, protecting electrical wiring and maintaining weatherproof integrity in wet or damp locations.
Available size
| Trade size | Material | Connection | Ref. No. |
|---|---|---|---|
| 1/2″ | Zinc / plastic | Thread | C6701 (UL) |
| 3/4″ | Zinc / plastic | Thread | C6702 (UL) |
| 1″ | Zinc / plastic | Thread | C6703 (UL) |
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
