Protect service entrance cable access points from water intrusion with the Halex 3 in. Service Entrance Cable Sill Plates. These sill plates are made of aluminum and come with screws and a duct seal.
- Use to protect the service entrance cable and cover the hole where it enters the dwelling
- Copper-free die-cast aluminum construction
- Designed for use with 3/0 - 4/0 service entrance cable
- 3 in. trade size