#4/0 BRIGHT ZINC LOCK LINK 74022 CHAIN The strongest weldless chain? heavier and stronger than other weldless chain of a given wire diameterLinks all face in the same direction making it ideal for pipe suspension and operating overhead doors and steam valves Trade Size: 4/0Length: 100 ftMaterial Diam: 0.162 inInner Length: 1.740 inInner Width: 0.51 inMaterial: Carbon SteelFinish: Bright ZincWorking Load Limit: 485 lbWt. @ Length: 29.00 lb @ 100 ftCross Section Shape: RoundType: Weldless Double Loop Straight ChainPacking Type: CartonWt.: 0.29 lb