SEC-CFT Security Floor Trough, 48"W x 24"D, 4" deep receptacle, (1) 4" OD tailpiece, stainless steel beehive strainer, locking device welded on trough for grating, 16/304 stainless steel construction, brushed satin finish, (PFG-SEC) Security pultruded fiberglass grating, grey, NSF, Made in USA