STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 and 11 3/8 in

and 11 3/8 in

Dustproof Yes

12 Material Alloy Steel Item Crowfoot Socket Wrench Set Accessories (2) 3/8 in Drive Locking Extensions 6 in

surface preparation and cutting applications with all 4-1/2” – 6” accessories

6 cu ft Total Capacity 2

STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 and 11 3/8 inFirestop Plug, Fire Rating 2 hr, Fire Resistance Type Intumescent, Firestop Type Plug, Interlocking No, Overall Height 3. 1 in, Overall Length 4. 64 in, Overall Width 4. 64 in, Color Red, Expansion Temperature 350 Degrees F, Expansion Volume 10X, Features No Expiration Date, For Material Type Concrete, Gypsum, For Use On Blank Openings, Cables, Conduit Stubs and Sleeves, Maximum Service Temperature 130 Degrees F, Plug Diameter 4 in, Standards ASTM