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HoldRite HydroFlame Pro Series Extension Sleeve HFPE5 is designed for use with #5 fire stop sleeves. This extension sleeve can extend the height of existing sleeves by up to four and three-quarters inches in quarter-inch increments. It connects directly to any HoldRite HydroFlame Pro Series sleeves without the need for additional coupling.
This product enhances the functionality of firestop systems while maintaining compliance with safety standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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