Product Description Detailed Specs Downloads Reviews/Questions Product Description Set of Core Adapters for 6” diameter Cores. Can be used only on Rewinders with a “Quick-Chuck” Core Holder. Detailed Specs null null null null null null null null null null MFG Part Number ADAPT-326 Product Type Accessory Downloads Reviews/Questions The Labelmate ADAPT-326 is also known as LAB -ADAPT326 or ADAPT326