For high-usage service sinks, AquaSpec® Wall-Mount Manual Service Sink Faucets are built to last. Constructed of a durable, lead-free cast brass body, AquaSpec® XL faucet valves contain a unique, heavy-duty quarter-turn ceramic disc cartridge. The cartridge is so durable, you can expect it to last up to one million cycles… and it’s backed by our limited lifetime warranty. The Z843M1-XL features a wall-mounted 6-inch vacuum-breaker spout, a check stop, a pail hook with an adjustable wall brace, and two vandal-resistant, color-coded 2 ½-inch metal lever handles. It has a chrome-plated finish with an adjustable center from 7 ¼-inches to 8 ¾-inches. When durability and functionality matter, the Z843M1-XL is the perfect, long-lasting choice for any commercial service sink.