~ the new cy clamp is based on our successful 92 series range of clamps and incorporates the new universal hinged hookring. ~the cy hinged universal plate clamp has been developed especially for the handling of plate at a......~ the new cy clamp is based on our successful 92 series range of clamps and incorporates the new universal hinged hookring. ~the cy hinged universal plate clamp has been developed especially for the handling of plate at any angle thus permitting the awkward lifts previously considered hazardous. ~ suitable for all structural steel up to 300 brinell surface hardness.