Product USED RAIL ISRI R-50/R-65 Commodity COST 7173-55 ;COST 861-75 Specification Used Rail R-50 ( 51. 67 Kg / Meter ) and R-65 ( 64. 72 Kg/ Meter ) Lenght 3, 6, 12, 5 Meters ( cut at 1. 5 Meters ) Performance Bond 2, 0% value of the shipment per month