- Product Details : This set includes 10 high-quality reduction T-pieces, crafted from impact-resistant, high-strength plastic that stands up to wear and tear. These fittings are designed to be durable and water-resistant, with an operating pressure of up to 45 PSI. - Compatibility : Specifically designed for 1/2 inch irrigation hoses, these fittings are compatible with drip irrigation systems that have an inner diameter of 1/2 inch. The tube has an outer diameter (OD) of 0.620 inches and an inner diameter (ID) of 0.520 inches, ensuring a snug fit with our connectors. - Easy Installation : No tools, glue, or fixtures are needed for installation. Simply press the pipe firmly onto the barb and tighten the nut. The twist lock feature enhances the seal, preventing any leaks. - Versatile Applications : Ideal for creating DIY irrigation systems, these fittings allow you to transition from a 1/2 inch to a 1/4 inch setup, enabling you to efficiently split your 1/2 inch drip hoses into 1/4 inch drip lines. Perfect for custom watering solutions in your garden or landscaping projects. - Practical Use Cases : 1. Use these T-pieces to set up a home garden irrigation system, ensuring even watering and minimizing water waste. 2. Easily connect multiple drip lines to provide targeted watering for potted plants or flower beds. This product combines durability, ease of use, and flexibility to meet your irrigation needs effectively.