Pujiang Dingxin Electrical Co.,Ltd is one of the best grade80 proof coil chain manufacturers and suppliers in China,Website:http://www.chainschina.com, welcome to wholesale our customized grade80 proof coil chain products, and also welcome to consult price with our factory.TRADE SIZEINCHESWIRE DIAMETERINCHESNominal DIMENSIONS INSIDE linkWEIGHT PER100 FT LBS.WORKING LOADLIMIT LBS.LENGTH INCHESWIDTH INCHES9/320.2760.900.354 ~ 0.4307035005/160.3151.040.425 ~ 0.5009245003/80.3941.260.512 ~ 0.60014571001/20.5121.640.688 ~ 0.768244120005/80.6302.020.810 ~ 0.945367181003/40.7872.520.984 ~ 1.18057728300Uses - TC8 alloy chain is recommended for overhead lifting. Chain can be used forapplications involving life and property.Nominal weights and dimensions are subject to a plus or minus tolerance of 4%.Finish - Black Lacquer.Caution: Working load limit must not be exceeded.Meet NACM 2010 and ASTM A413-07 Standard.TRADE SIZE INCHESITEM NOFEET PER PACKAGEPOUNDS PER PACKAGEPackingHALF DRUMS9/32180674002555/16180682752583/8180692002951/2180711002485/818073752803/41807450292DRUMS9/32180198005685/16180205505143/8180214005901/2180232004955/8180251505553/418026100585