TRESA Single-Handle Lavatory Faucet The Tresa® Bath Collection features traditional yet timeless styling that bridges the past and present. Features: Spout features hidden water-efficient aerator 1-hole installation Accommodates up to 2" deck thickness Ceramic cartridge MUST ORDER DRAIN SEPARATELY; push button or grid strainer drains available Spout Reach 6-3/4" Total Height 8-1/2" Maximum Flow Rate 1.50 gpm @ 60 psi, 5.7 L/min @ 414 kPa Holes For Installation Single hole installation