DURABLE MATERIALThis battery switch is made of brass + iron screws and nuts, ABS material, this battery switch is built to last. It is resistant to wear and weather conditions, ensuring long-lasting performance and reliability.Stud size: 2x3/8" (10mm). FOR SAFETYThe switch is designed to prevent short circuits and fires when working on electrical equipment. It also helps to reduce battery drain when the battery is not in use, protecting against theft and extending battery life. WIDE USEThe switch is compatible with both 12V and 24V systems, ensuring its versatility and suitability for various types of vehicles such as cars, RVs, boats, trucks, travel trailers, ATVs, UTVs, battery banks, and other electrical devices. BATTERY SWITCHThis battery switch is designed for providing a convenient and efficient way to disconnect the vehicle from the power supply without the need for additional tools.Used for DC 12 - 48 V systems, ON/OFF 2 positions, 275 A continuous at DC 12V. EASY USEWhen vehicle or boat is not in use, disconnects the battery safely. The switch can be easily operated by disconnecting or reconnecting the battery by flipping the blade. No additional tools or complicated steps are required, making it user-friendly and convenient.