The New IronRidge BHW-SQ-02-A1 Square Bolt Rail Bonding Hardware is a high-quality stainless steel racking hardware designed for outdoor use in solar racking applications. This unit is corrosion and weather resistant, making it ideal for securing solar panels in harsh environments. With its Ironridge brand reputation and innovative design, this bonding hardware offers reliable and durable performance for your solar power system. The quantity of 1 unit ensures a secure and efficient installation for your solar power accessories.