Hiya-Hiya 4 Inch Stainless Steel Interchangeable Knitting Needle Tips
Hiya-Hiya Interchangeable Sharp tips tightly screw onto cables and make the exact size needle you need for your project. Makes switching needle size a breeze. The 4" steel tips measure 4" once connected to a cable.
Tips size US 2-8 require the small cables Tips size US 9-15 require the large cables