Blanco 441425 1.8 GPM Grace with Side Spray, Chrome Solid Brass body and all metal side spray Lever handle Style Side spray 1-3/8-in hole Extra long supply lines; ceramic disk cartridge 2.2 GPM flow rate This Victorian-inspired design may look delicate, but shows its strength when it comes to performance With solid brass construction and color-coded hot and cold supply lines, this faucet will surely exceed your expectations AB1953 Lead Free Compliant, Lever handle, Side spray 1-3/8-Inch hole Solid brass body and all metal side spray, Ceramic disk cartridge Extra long supply lines, Installation in a 1-3/8-Inch hole