A bracket for coupling a rail having an upper slot and a lower slot to a shelf edge having an upper groove and a lower groove. The bracket comprises a central body portion, an upper flange extending generally upwardly from the body portion, a lower flange extending generally downwardly from the body portion, and a plate. The plate is received between the upper and the lower flanges such that as the plate is moved toward the body, the plate urges the upper flange and the lower flange into the upper and lower groove, respectively, to couple the bracket to the shelf edge. The bracket further comprises a first upper tang extending generally upwardly from the body portion and a first lower tang extending generally downwardly from the body portion, the upper tang and lower tang being shaped to be received in the upper and lower slot, respectively. At least one of the tangs has at least one tang groove therein to facilitate the attachment of the bracket to the rail.