Pujiang Dingxin Electrical Co.,Ltd is one of the best grade40 proof coil chain manufacturers and suppliers in China,Website:://.chainschina.com, welcome to wholesale our customized grade40 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  INCHES1/40.2761.240.386226005/160.3151.290.448439003/80.3941.380.5513854001/20.5121.790.7223592005/80.6302.200.79350130003/40.7872.751.0654720200Uses - A medium carbon steel chain with higher strength-to-weight ratio than proof coil.Widely used in industry, construction, agricultural and lumbering operations.Nominal weights and dimensions are subject to a plus or minus tolerance of 4%.Finish - Bright Polished (BP). Hot dip Galvanized (HG).Caution: Do not use for overhead lifting. Working load limit must not be exceeded.Meet NACM 2010 and ASTM A413-07 Standard.TRADE  SIZEINCHESITEM  NO.FEET  PERPACKAGEPOUNDS  PERPACKAGEPackingBPHGPAILS1/414099150955/1614100100873/814101751061/2141034098HALF DRUMS1/414051140754002555/1614052140762752413/814053140772002861/214055140791002405/814057752653/41405850275DRUMS1/414003140288005055/1614004140295504783/814005140304005681/214007140322004805/8140091505253/414010100550