Bybiment Bathroom Sink Faucet — Single-Hole Deck-Mount with Double Handle Knobs, Deck Cover Plate & Drain (1.19gpm/4.5L/min)

All-metal construction built for long service life — resists discoloration and rust. Water usage: 1.19gpm 4.5L/min. This deck-mounted, single-hole bathroom faucet features two knobs (two-handle design) to control hot and water. Includes deck cover plate plus drain with overflow for a complete vanity solution. Installation details: designed for deck mount single-hole installation. Installation hole diameter listed as 31mm to 42mm; an alternate listed range is 32mm-40mm. Supplies included: two 23-inch hoses (hot and cold) and installation instructions. Fittings: US standard 3/8" thread connectors are provided, and the package also includes a quick connector adapter Male 3/8"-Female 1/2" to meet different plumbing needs.