Homeowners and DIY plumbers, this one's for you! If you've got a T&S brass faucet that's leaking or not working smoothly, this handle stem assembly replacement might be your solution. This set includes both cold (replaces 002713-40) and hot (replaces 002714-40) side assemblies with that quarter-turn valve action we all love. Made from solid brass with multi-layer plating to prevent corrosion and rust - these are built to last years without issues. The rubber gasket sealing means no more annoying drips and better water conservation. Perfect for restaurants, commercial kitchens, or your home bathroom and kitchen fixtures. Installation is pretty straightforward though instructions aren't included (YouTube is your friend here!). At 3-1/8 inches height, it fits most T&S brass faucet models. The spring check mechanism ensures smooth operation every time. Plus, you get 24-hour customer support and a 1-year service guarantee. Seriously, if your faucet is acting up, this replacement could save you a costly plumber visit!