D-rings and snap hooks used for fall protection must have a minimum tensile strength of

• A. 5000 lbs
• B. 3000 lbs
• C. 7000 lbs
• D. 10000 lbs

Answer: (A)

When evaluating fall protection hardware, the important idea is that connectors must be able to withstand a very high peak load during a fall. The standard sets a minimum breaking strength of five thousand pounds for D-rings and snap hooks. This provides a safety margin to handle the dynamic forces generated when arresting a fall, not just the static weight of a person.

Choosing five thousand pounds ensures the hardware won’t fail at the critical moment, whereas a lower rating like three thousand pounds could compromise safety by not accommodating the surge in force. Higher ratings, such as seven or ten thousand pounds, aren’t required by the standard and would be unnecessarily robust for typical use. Five thousand pounds strikes the right balance between safety and practicality.