signature hardware 413995 stalnaker 1.6 gpf siphonic ada compliant two-piece elongated toilet - seat included signature hardware signature hardware 413995 features: two-piece configuration allows for easier access to the area around the toilet elongated bowl provides extra comfort, extending out an extra 1-1/2" compared to a round configuration covered under signature hardware's 25 year limited warranty floor mounted installation powerful siphonic flush signature hardware 413995 specifications: overall height: 33-1/4" (bottom of the base to the highest point on the toilet) overall depth: 28-1/2" (back of the tank to the front of the rim) overall width: 17-1/2" (furthest point on the left to the furthest on the right) bowl height: 18-1/4" (bottom of the base to the rim) flow rate: 1.6 gallons-per-flush rough-in: 12" distance between toilet seat installation holes: 5-1/2"