NX-1 NX-2 NX-3 NX-4 Type Wedge Type Guy Wire Clamp pole accessories NX type wedge type guy wire clamp is used for installation of galvanized iron wire strands as well as fixture of overhead ground wire & guy grip on guy-strained tower; it makes use of arm force subjected to the wedge for fastening the galvanized iron wire strands into the clamp. NX Type Wedge Type Guy Wire Clamp Type Industry Standard Type Applicable Galvanized Iron Wire Strands Dimension (mm) Nominal Failure