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            - Provides a recess in the underside of the concrete floor, for fitting access
- Available for use with 2”, 3”, 4” & 6” HOLDRITE HydroFlame Pro Series Sleeve
- For use in concrete floors as thin as 5-1/2”
- Ideal for Sovent and other high and tight fitting joint access
                    Unit of Measure
                    
               
        
            | Material | N/A Polypropylene | 
| Fits Firestop Sleeves | N/A #5 Firestop Sleeves | 
| Fits Hollow Sleeves | N/A #6 Hollow Sleeves | 
| Nominal Penetrant Size | N/A 4 - 5 | 
| Height | N/A 4.46 in | 
| Prox. Footprint | N/A 9 x 9 1/4 | 
