Feature: 1. Product Features: O, I marked on black button 12V rocker switch with wires (with #187 locking terminals at the end) for easy switch connection. 2. Material: Small round rocker switch made of high-quality materials. Terminals are brass, silver-plated. 3. Function: Rocker switch is a 2-pin SPST (single pole single throw) on/off switch. Rated at 10A 120V AC and 20A 12V DC. 4. Mounting: Mounting hole size is 0.787 inch (20mm). Embedded design for easy installation. 5. Application: Circular rocker switch is widely used in automobiles, RVs, boats, and household appliances. Specification: Product name: Circular Switch Current and voltage: 12V 20A Switch function: ON-OFF Input voltage: DC 12V-24V Color: Black Material: Plastic Intended use: Suitable for cars, RVs, and boats Package Contents: 10 x Switch Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allowance is +/- 1-3 cm.