DANCO 10879 is an all-in-one toilet installation kit that includes everything you need to install a toilet quickly and easily. The kit includes a Perfect Seal wax ring that creates a watertight seal between the toilet and the floor, and Zero Cut Bolts that eliminate the need to cut the bolts to length. The kit also includes alignment bullets that help you to center the toilet on the flange, and slide adapters that make it easy to tighten the bolts by hand.