... power coated Chain Link FenceChain-link has four elements: fabric, framework, fittings and gates. Chain-link fabricFrom lightest to heaviest, ... . ASTM makes the following recommendations for residential chain-link fence framework. Application Light DutyMedium DutyHeavy Duty3'-4' highToprail1-3/8" ... are black, brown and green. PVC is applied to the framework in a thickness of 10 to 14 mils - referred ...