1)stringing cables or conductors 2)hook connnecting method 3)Factory directly sells lifting wheel 5)CE&GS approved The rope pulley wheels is sell from our factory directly.1.We have good quality with reasonable price.2,The superiority is smooth,low-price.3.All the designs could be customized.4. Supply different sizes to meet your requirement. NameSpecWLL /TProof /knDia /mmWheel dia /mmWeight / ...