These are the rear seat release knob for a 1989 Geo Metro, Chevrolet Metro, Pontiac Firefly, and Suzuki swift. They are ALWAYS broken. These are made from fiberglass reinforced nylon and VERY strong. They have a metal threaded Insert thats melted into the knob.
They also might fit the Tracker/Sidekick/Samari. If you would like to test them, we can work something out. We would love to know!