Full Case Of 4 - Hilti Firestop Sleeve CFS-MSL L 6x4" #2337061
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Features
Highest cable capacity – our largest pre-formed, fire-rated cable pathway for low-voltage installations
Always retrofittable thanks to symmetrical half-shell design – no destructive steps involved
Can be easily ganged in any combination of modular sleeve sizes
Suitable for sustainable construction – Hilti fire sleeves use mechanical assembly techniques
Easier and more reliable grounding thanks to simple-to-access grounding tabs on each frame
Applications
Firestopping low-voltage cable penetrations for single and cable bundles
Small- to medium-sized rectangular openings in walls, ceilings and floors
Ideal for frequent cable moves and additions
For use in concrete, masonry and drywall