This is just a short (2") length of 8mm outer diameter semi rigid tubing used to join together 8mm Duotight fittings like the Duotight Blowtie Valve. You will need two of these to join items Z96 Spundling Valve, Z93 Duotight 8mm to Female Flare, Z95 Duotight 8mm Tee, and Z97 Duotight Gauge.
Jan 26, 2022 by Frank
Q: Is this really only 1.25 inches long? According to Kegland, it should be 50mm long (almost 2 inches). 1.25 inches doesn't seem long enough to be fully inserted into two duotight fittings.
A: You are correct. The tubing measures 2" not 1.25" Thank you for catching that. We have made the changes to the product description on our website.