SEC-CFT Security Floor Trough, 120"W x 24"D, 4" deep receptacle, (2) 4" OD tailpieces, stainless steel beehive strainer, locking device welded on trough for grating, 16/304 stainless steel construction, brushed satin finish, (SGAS-SEC) security anti-slip subway grating, NSF, Made in USA