Fire Ratings: 1.5 Hour

4 inch wide C.M.U.

T220 No: 4-1.5-220
T221 No. 4-1.5-221W
T221 No. 4-1.5-221GF
T221 No. 4-1.5-221P

8 inch wide C.M.U.

T007 No. 8-1.5-007

6 inch wide C.M.U.

T814 No. 6-1.5-814P
T814 No. 6-1.5-814W