SEC-LFT Security Ledgeless Floor Trough, 84"W x 21"D, 4" deep receptacle, (1) 6-1/2" waste cup with removeable stainless steel perforated basket strainer & 4" OD drain, includes anchor straps, locking device welded on trough for grating, 14/304 stainless steel construction, (SG-SEC) security subway grating, NSF, Made in USA