... post • Kinds: 0.925lbs/ft, 0.95lbs/ft, 1.25lbs/ft, 1.33lbs/ft • Length: 5ft, 6ft, 7ft, 8ft, 9ft, 10ft • Light-duty: 0.925lbs/ft, 0.95lbs/ft, 3ft, 4ft, ... 5ft, 6ft • Heavy-duty: 1.25lbs/ft, 4ft, 5ft, 6ft, 7ft, 8ft • ... Heavy-duty: 1.33lbs/ft, 5ft, 6ft, ...