When Should Carabiners Be Inspected?

It's helpful to inspect gear more thoroughly 1-4 times a year, especially if you know it's gone through a rough adventure. Although inspection should be at least an annual practice, it is rare that carabiners need maintenance, unless you climb in dusty or salty environments.

Do carabiners have a shelf life?

They can easily last 10, 15, 20 years or even a lifetime when properly maintained. Manufacturers don't actually give a retirement age or recommended lifespan for their carabiners because there is no natural deterioration for metals – unlike for slings and ropes where there is a 10 year retirement recommendation.

When should I change my carabiner lock?

When to Retire Carabiners

Retire a carabiner immediately if it is cracked, excessively worn or has a gate that doesn't function properly. A carabiner that has been dropped a significant distance should also be retired (dropped 'biners can suffer damage but still appear intact).

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.