Fluidmaster Flexible Hose Connector 300mm with Isolating Valve 15mm x 1/2" x 300mm
Fluidmaster 3/8-in compression x 7/8-in Ballcock Thread x 12-in Braided Stainless Steel Flexible Toilet Supply Line in the Toilet & Faucet Supply Lines department at Lowes.com
Fluidmaster Clickseal Flexible Tap Connector - 300mm | Wickes.co.uk