What is the difference between a safety nut shackle and a standard pin shackle?
Shackles with a safety nut include a bolt and nut assembly that provides a more secure connection than a standard removable pin, reducing the risk of loosening during use.
What is the difference between bow shackles and D shackles?
Bow shackles have a wider shape that allows for multi-directional loading, while D shackles are designed for straight-line loading and provide higher strength in a fixed direction.
Can shackles be used for permanent lifting installations?
Shackles with bolt and safety nut are often used for semi-permanent installations, but suitability depends on the application and should be confirmed against product specifications.