3M™ DBI-SALA® Carabiner connects to fall protection systems to help provide safety and security to individuals working at height. It is a critical component of most fall protection systems since it securely attaches the personal fall protection system to the anchorage, making it an excellent option for workers at height.
I wanted to move some downed trees on my property, and needed carabiners to hook cables and straps up to a winch. I specifically chose steel rather than aluminum for its strength and durability, and didn't need the lighter weight of aluminum. These carabineers are perfect - extremely well made, perfect size and weight, and have the strength ratings to handle the job.