Three-Way Metal Brass T-Adapter With Shut-Off Valve For Handheld Toilet Bidet Product Features Easier installation: The movable nut made of ABS plastic makes the installation easier. The attached gasket is effective to prevent leakage. It is recommended to wrap tape on the thread. NOTE: This T-adapter valve is only suitable for toilet tank connection, not for shower head, sink and faucets.The thread is 7/8"*7/8"*1/2"?15/16"*15/16"*1/2),Comes with a 1/2 to 3/8 adapter for connecting 3/8 pipes Quality: The main body of the product is made of brass, and the surface is polished and chrome-plated to resist rust and corrosion. Very strong and can be used for a long time The t-adapter is compatible with hand held bidet sprayer, diaper sprayer and most other standard size toilets. Good after-sales service:If you have any questions, please contact us for a refund or replacement. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!