Grating Clip, Grating Mount, Carbon Steel, Galvanized Finish, Fits Bearing Bar Height 1 to 2 In, Fits Bearing Bar Spacing 1 In, Fits Grating Opening Size 1 In, Meets/Exceeds ASTM B-695, Fastens To Grating Surface As A Stable Base That Other Devices Can Be Mounted On, Includes 1/2 In Threaded Stud, Package 20. This item has been restricted from sale in the following state (s): []