CST744SF.10#01 The TOTO Drake Two-Piece Elongated 1.6 GPF Universal Height Toilet for 10" Rough-In offers a high-profile design and is powerful and durable enough to work within both residential and commercial applications. The Drake bowl and tank set includes a tank to bowl gasket, tank to bowl hardware, and toilet bolt caps. The Drake utilizes TOTO's G-Max flushing system which features a 3" wide flush valve, extra-large siphon jet, and a large trapway. This reliable combination generates a powerful cleansing flush with 1.6 gallons of water. This version of the Drake is designed in TOTO's Universal Height which allows for a more comfortable seat position across a wide range of users. This Drake comes with a left-hand chrome trip lever. This Drake is ADA compliant and is designed to fit a 10 inch rough-in. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, water supply lines, and toilet seat.