1/2 Inch To 1/4 Inch Tubing Irrigation Fittings For, 10 Pcs Barbed Tee 4-Way Product Details ?Package?10Pcs locked barbed tee 4-way connectors.Divide 1/2 inch irrigation pipe into two 1/4 inch tubes at the same time ?Measurement?Works perfectly with raindrip# 052010P 1/2" tube whose outside diameter (OD) is 0.620 in (16mm), internal diameter (ID) is 0.520 in.;If the tubing you are using is larger than 520 ID, it can cause leakage.Please pay attention to the specifications before purchasing ?Material?Made of hard plastic parts.anti-pressure,anti-aging and anti-ultraviolet to assure long life ?Quick and Leak-proof ?Easy to install without any other tools.Just push the tube firmly onto the barb and tighten the nut. Locks increases tightness and will not leak ?Application?Our drip irrigation parts can be widely used in gardens, grow bags,pot plants greenhouses, patio vegetable gardens, flower beds, terraces and lawns, and other agricultural irrigation Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.