Due To State Regulations This Item Is Not Available In California. Single Metal Lever Handle All Brass Construction With Lead-Free Waterways 9'' Tubular Spout Ceramic Disc Cartridge For Trouble-Free Performance Provides Flow Rate Of 2.2 Gpm At 60 Psi Less Spray Long Mounting Posts Accommodate Deck Thicknesses Up To 2-1/2'' Speed Rail System For Rapid Installation; Includes Speed Drive Wrench Suitable For 8'' On-Center, 3-Hole Installations Pre-Installed 30'' Stainless Steel Supply Lines With 3/8'' Compression Connections