The STAR TECK EXTREME fitting was the industry?s first range-taking teck fitting. This fitting simplified matching cables to fittings and reduced the number of different size fittings that had to be inventoried. Now one STAR TECK EXTREME fitting could cover the range of three conventional STAR TECK fitting hub sizes. With the STAR TECK EXTREME fitting also came the invention of removable armour stops, another feature that has since become an industry standard.