Quality and durability. T&S products are highly recognized throughout the industry as well-built, long lasting and durable. We test our products through millions of test cycles before failure – far more than regulations require, and far more than our competitors. Cartridges come standard with cross flow prevention. Interlocking cartridge spindles assure that the handle alignment remains in it's original position. 8" wall mount mixing faucet with rough chrome plated brass body, rough chrome plated brass spout with vacuum breaker, pail hook and garden hose male outlet, compression cartridges with spring checks, lever handles, 1/2" NPT female inlets, built-in service stops in body and upper support rod. Certified to ASME A112.18.1/CSA B125.1 NSF 61-Section 9, NSF 372 and ASSE 1001. Meets ADA ANSI/ICC A117.1 requirements.