... function 4,ISO 5,Aluminum alloy Strain clamp for conductor and ground wire Classifications1>Bolted type2>Compression typeApplicable Apply in galvanized ... steel strand,aluminum strand,steel-cored aluminum alloy strand and heat resistant steel-cored aluminum alloy strand. ModelApplicable ... ,fixing fittings,ground clamp ,transformers,safety helmet and so on. Strain clamp for conductor and ground wire