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Sheet Drawing No. HILTI, Inc. Tulsa, Oklahoma USA (800) 879-8000 Date Scale A A WJ 3074d 1 of 2 7/64" = 1" Jan. 10, 2012 UL/cUL SYSTEM NO. W-J-3074 WJ3074d.011012 CABLE BUNDLE THROUGH CONCRETE WALL OR BLOCK WALL ASSEMBLY 1 3 2 4 5 SECTION A-A FRONT VIEW F-RATING = 2-HR. T-RATING = 0-HR. OR 1/2-HR.