Which of the following is NOT listed as a retirement reason for a harness?

• A. Condition
• B. Manufacturer's Rec
• C. Age
• D. Wear

Answer: (C)

Safety decisions about retiring a harness come from how it actually behaves and what the maker recommends. A harness is retired when its condition shows issues that could compromise safety, when wear has degraded any strength-bearing parts, or when the manufacturer specifies retirement based on use or exposure. Condition covers overall integrity—stitching, seams, and any damage to webbing or connectors. Wear refers to visible abrasion, fraying, or deformation that weakens the system. The manufacturer’s recommendation provides a defined retirement point, such as after a certain number of uses or a certain age in service, especially if tools or materials have been exposed to conditions that shorten life. Age by itself isn’t used as a retirement trigger because a harness can remain sound for longer in good storage or fail early due to heavy use or damage. In this case, age isn’t listed as a retirement reason, while condition, wear, and the manufacturer’s guidance are.