Intumescent Sleeve Cable Loading Area 8 sq in Fire Rating 3 hr For Pipe Size 8 in For Use On Hard Non-Metal Conduit Pipe Includes Not Applicable Includes Mounting Hardware Yes Outside Diameter 8.64 in Overall Height 25 in Overall Length 0.25 in Overall Width 8 in Shape Round Usage Location Floor Penetrations Fluted Deck Wall Penetrations Body Material Steel Body Material Finish Galvanized Color Silver Features Flexible Retrofitted Fire Resistance Type Intumescent