GSW USA AA-100G Stem Check Unit with B-Handle for Commercial Duty Faucet

The GSW USA AA-100G is a stem check unit engineered as a high-quality replacement part for commercial and heavy-duty faucets. Designed for the cold water side, it features a polished chrome finish B-handle with a blue cold index for easy identification in busy food service environments. The unit is no-lead compliant and NSF approved, making it a code-compliant choice for restaurant and commercial kitchen applications. Built to exacting standards, it delivers dependable performance as a direct replacement for worn or failed faucet stem assemblies.