The AllPoints Foodservice Parts & Supplies 561384 Bullet Piercing Valve is designed for efficient tapping of refrigerator line tubing. Compatible with 3/8", 5/16", or 1/4" tubing, this valve ensures a secure and reliable connection for your refrigeration needs. Its durable construction guarantees long-lasting performance, making it an essential accessory for maintaining optimal functionality in your refrigeration system. Ideal for both commercial and residential applications, this piercing valve simplifies installation and enhances the efficiency of your refrigeration setup.