Practice question

What is the safe working load of a 3/8" 6 x 19 hemp core wire rope?

  1. 3,500 pounds
  2. 5,600 pounds
  3. 11,000 pounds
  4. 18,750 pounds

Answer: A — 3,500 pounds

The safe working load of a 3/8" 6 x 19 hemp core wire rope is based on the specifications and engineering standards associated with wire ropes of that size and construction type. For a 3/8" wire rope, the general industry standard for the safe working load, particularly with a hemp core, is often calculated around 3,500 pounds. This value reflects the maximum load that the rope can safely handle without risk of failure during operation, taking into account factors such as material strength and construction effectiveness. In practical terms, the safe working load helps ensure that users do not exceed the limits that could lead to equipment failure or accidents. Other available choices represent higher loads that exceed the typical specifications for a 3/8" rope, indicating they are not appropriate or safe for that size. Aim to always adhere to established weight limits and safety practices when using wire ropes in lifting and rigging applications.

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