... cross section, sized to receive the wedge in sliding engagement. The wedge has a shim fixed to its lower ... wire clamsConsist of three parts: shell, shim, and wedge equiped with a wire loop, in use, these clamps ... parts with corrosion resistand steel wire loop on the wedge. This clamp can be used generally except in ... copper shell, a brass shim, and a brass wedge equipped with a cooperwire loop. It can be ...