Here you can see the parts of the bracket commonly used for CD 1070's. The steel bracket that went around the cross arm, with the opening which has a hole in the top and bottom. The lead sleeve which went over the bolt, though the holes in the top and bottom of the bracket. The load washer went at the bottom, but inside the bracket to cushion the insulator. And finally to lock it all together, a cotter pin to go through the hole in the bolt and secure it in place. Here is a photo of the [id=51708472; complete assembly] including the insulator.