Blanco 441423 1.8 GPM Alta Pullout with Dual Spray, Chrome Ab1953 lead free Compliant Lever handle Style Button Activated dual spray Ceramic disk cartridge Extra long supply lines Now your sink won't be the only item in your kitchen to receive compliments The new BLANCO ALTA. features a modern, geometric design, streamlined spout and sleek, single-lever handle. AB1953 Lead Free Compliant, Lever handle Solid brass body, Ceramic disk cartridge Extra long supply lines, Installation in a 1-3/8-Inch hole