6.5cm Ring with Boss Head Clamp

This 6.5 cm closed ring is made from plated mild steel and integrated with a bosshead clamp for mounting on retort stand rods. The bosshead accommodates rods up to 5/8 inch in diameter. From the vertical rod connecting point to the end of the ring, the reach measures 6.5 inches. The ring is designed for supporting funnels, flasks, and other apparatus in standard laboratory setups. Its durable steel construction provides reliable support for routine lab work in educational and professional settings.