The EZ-POUR 63mm “F” Style Adapter makes it easy to upgrade your NO-SPILL cans and 63mm jugs by allowing you to attach any EZ-POUR spout. Designed to fit 63mm (2.5") “F”. Installation is simple - remove your existing cap, thread on the EZ-POUR adapter, and add the EZ-POUR spout of your choice (sold separately). For the best fit, pair this adapter with our Yellow Solid Base Cap. Whether you're looking to improve pour control or replace worn-out components, this adapter provides a reliable, long-lasting solution. Spout not included.