Replacement plug designed specifically for Rubbermaids Stock tanks models; its streamlined installation minimizes downtime during tank maintenance or seasonal drainage cycles. Sturdy construction with hardened inner and outer threading provides a durable, tight seal under repeated use in demanding environments. suited for agricultural operations, livestock hydration stations, and industrial liquid storage applications where secure water containment is critical. Ideal for commercial farmers and industrial maintenance requiring drainage solutions for capacity livestock watering systems. Use scenarios Farm water troughs and livestock stations: quickly drain stock tanks for cleaning between groups or herd movements without removing fittings, reducing tank downtime. Seasonal maintenance and irrigation cycles: use during seasonal drain downs to enable fast, controlled water removal and easier service access. Industrial liquid storage: employ in facilities that rely on Rubbermaids stock tanks for bulk water or liquid storage, ensuring secure containment and straightforward maintenance.