The RTN_250 is a 4mm Spring Retainer designed specifically for the LPC and LPCR Light Pipe Series. This durable and reliable part securely holds the light pipes in place, allowing for easy installation and removal. Its compact design ensures a tight and secure fit, minimizing the risk of any accidental dislodging. Made with high-quality materials, the RTN_250 provides excellent protection and stability for your light pipes, making it an essential component for any lighting project.