The Eagle Group 312007 Nipple Drain is a high-quality component designed for draft beer systems. Measuring 1/2" x 4", this durable nipple drain is specifically engineered for use with 7-circuit post-mix cold plates. Its robust construction ensures reliable performance and efficient drainage, making it an essential part for maintaining optimal functionality in your draft beer setup. Ideal for both commercial and home brewing applications, this nipple drain enhances the overall efficiency of your beverage dispensing system.