The Toto® Drake® Two-Piece Elongated 1.6 gpf ADA Compliant Toilet with Bolt Down Tank Lid 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, lid bolts, and toilet bolt caps. The Drake® utilizes Toto® ’s G-Max® flushing system which features a 3 in wide flush valve, extra-large siphon jet, and a large trapway. This reliable combination generates a powerful cleansing flush with 1.6 gal of water. This version of the Drake® is a reflection of Toto® ’s People-Centered Design, complying with the Americans with Disabilities Act accessibility guidelines while maintaining the beauty and innovation expected from Toto® . This Drake® comes with a left-hand chrome trip lever and a bolt down tank lid to prohibit unwanted access to the tank. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, water supply lines, and toilet seat.