COS-GRT304 30” Model: W= 29 - 7/8“ in. D= 27 - 3/8” in. 1 - 5/16” in. 7 - 7/8” in. 27 - 3/ 8” i n. Side View 29 - 7/8” in. 1 - 5/16” in. 7 - 7/8” in. Front View 2 - 3/4” in. 23 - 15/16” in. 27 - 3/8” in.