Achieve an airtight, professional, leak-proof seal on your liquid packaging with our industrial-grade Cap Closer Tool for Spout Pouches. Specifically engineered for manually sealing and securing spout caps, this hand-held mechanical tool provides the leverage and grip necessary to tighten caps to their optimal, tamper-evident torque limit without damaging the threads or causing hand strain. Manufactured from durable, high-density lightweight metal and reinforced plastic, it is built to withstand repeated, high-frequency manual production runs in small-to-medium packaging operations. Available in two precision sizes: one specifically molded for 10 mm spouts and one molded for 16 mm spouts. Essential accessory for businesses packaging fruit juices, mocktails, purées, liquid soaps, oils, condiments, and laundry detergents.