Selfadjusting springmounted capper designed for fast, reliable bottle sealing during homebrewing. Key benefits Easy onthefly adjustment: springmounted, selfadjusting capping mechanism automatically accommodates different cap and neck profiles so you can switch bottle sizes without timeconsuming setup. Simple height change: lift the arm fully to quickly adjust the capper height for taller or shorter bottles; no tools required. Consistent performance: the spring mechanism helps apply even pressure for repeatable caps and secure seals batch after batch. Built to last: precision craftsmanship and robust construction deliver a long service life for regular homebrew use. What it does Secures caps onto bottles using a selfadjusting head that centers and presses the cap into place. Allows rapid changes between bottle sizes by raising the arm to set the working height. Designed as an essential tool in a homebrewing kit for bottling finished beer, cider, or other carbonated beverages. Compatibility and practical attributes Function: manual capping with a springmounted, selfadjusting head. Compatibility: works with a range of standard bottle sizes and neck profiles commonly used in homebrewing (adjust height as needed). Size and operation: singlearm design with an adjustable height position for quick setup. Durability: crafted for longlasting use under regular homebrewing conditions. Use scenarios Homebrew bottling day: cap batches of beer quickly and consistently without stopping to reconfigure the machine between bottle types. Smallbatch cider or soda: adjust the capper height to seal different bottle sizes produced for gifts or sampling. Hobbyist or parttime microbrewery: reliable, repeatable capping for frequent bottling of test batches and limited runs. Why customers choose it Reduces setup time and complexity when working with mixed bottle sizes. Delivers consistent, repeatable seals with a straightforward, tool adjustment. Durable construction suitable for ongoing homebrew use.