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