The K-R30577-4D single-handle bathroom sink with lever handle has a warm, contemporary design. Cursiva pairs crisp lines with softened geometric surfaces. It comes with a Lifetime Limited Warranty. Single-lever handle is simple to use and makes adjusting water temperature easy, One piece, self-contained ceramic disc valve allows both volume and temperature control, KOHLER ceramic disc valves exceed industry longevity standards for a lifetime of durable performance, 1.2 GPM (4.5 LPM) maximum flow rate at 60 psi (4.14 bar), Box includes: assembled faucet, supply lines, escutcheon plate, clicker drain, Premium material construction for durability and reliability, KOHLER finishes featuring ScratchShield technology withstand even the toughest daily use, For single-hole or 4 in. (102 mm) centers, Simplified faucet assembly; mounting hardware requires no special tools, Product can help a building earn water efficiency points in LEED green building rating system, WaterSense
