This set of 3 OEM knobs from Toyota is designed for controlling the heater A/C in the control panel of a Camry from 1992 to 1996. Made of durable black plastic, these knobs are 100% leak tested and have been tested for durability. They come with a 1-month manufacturer warranty and do not require any drilling or modifications for installation. Manufactured in the United States, these knobs are a reliable and authentic replacement part for your vehicle's HVAC control panel.