This pack of five tube seal O-rings from GMP Tools is specifically designed for use with the AirStream, making it an essential accessory for any cable placing equipment. With a size of 16 mm, these spare tube seals ensure a reliable, leak-proof fit, enhancing the performance of your cable blower accessories. Crafted with durability in mind, these seals are critical for maintaining the efficiency and safety of your tools and equipment in various applications. By keeping these spare seals on hand, operators can quickly replace worn parts and minimize downtime during projects.