HILTI Firestop box insert 2" x 4", 50 PACK,
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$229.90
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HILTI Firestop box insert 2" x 4", 50 PACK, NEW, FAST SHIPPING
Features
- Three sizes designed to fit common outlet box applications
- Integrated adhesive for fast and simple installation
- Installs inside outlet boxes after the wall has been finished
- Applied by hand. No special tools required
- US Patent No. 6,252,167
Applications
- An intumescent box insert designed to help protect electrical outlet boxes
- For common outlet box sizes
- Install Firestop Insert Box inside electrical outlet box