Fangrui Product Details Fit Your Bidet Perfectly: The T-valve Features A 7/8inch(. 0.86inch) Connection To The Toilet Tank, A G1/2(. 0.8inch) Connection To The Bidet Hose, And A 7/8inch Connection To The Water Supply, Making It Compatible With Most Standard-sized Bidet Sprayers And Bidet Attachments. Leak-free Installation: The Bidet Valve Is Easy To Install And Features A Secure Connection That Prevents Leaks. It Comes With Two Washers - One In The 7/8inch Male Connector And Another As A Backup - Ensuring A Tight And Secure Seal During Installation. Shut-off Valve: The Smooth And Reliable Handle Is Smooth To Operate, It Allows You To Control Or Shut Off Water Flow Easily, Making It A Safe And Convenient Option For Households With Children. Built For Long Lasting: Made Of Solid Brass, The T-valve Is , -, And Built To Last. The Explosion-proof And Anti-pressure Construction Ensures Long-lasting Quality And Reliability. On-off Switch The T-adapter With Shut-off Valve Allows You To Shut Off The Water Flow When Not In Use To Preve