KnitPro interchangeable cables work with all KnitPro interchangeable hooks and needles.  Resilient, flexible cables lay flat, with no kink or twist – easy to store.  Smooth join – enables stitches to slide around needles effortlessly.  Long threaded screw-in “join” insures that cable and needles stay connected.  Tightening hole provided in the metal join for extra secure tightening.  Specially designed “key” facilitates effortless tightening.  End caps easily fit on cable and keeps knitting or crochet safe.