ISO 9001-2000 grating clips , grating clamp , grid clip , saddle clip , steel clip Type B steel clips---composed of a top board with double hook(where one ... )inner-hexagon-bolt.There are three styles of grating clips, A, B ,CSO 9001-2000 grating clips, grating clamp, grid clip, saddle clip, steel clipNingbo Lihong ...