Adapts EZ-POUR spouts to NO-SPILL cans and all 63mm (2.5") “F” style jugs Fits containers used for herbicides, motor oil, hydraulic fluid, and more Easy upgrade—replace your old cap and attach this adapter to add an EZ-POUR spout Durable construction for long-lasting, leak-resistant performance Use with Yellow Solid Base Cap for best fit (spout sold separately) 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” style containers, this adapter works with jugs commonly used for herbicides, motor oil, hydraulic fluid, and similar liquids. 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.