Keystone Knob Volume Control and Diverter Trim – Luxury Shower Fittings
Refined control shaped by architectural tradition.
The Keystone Knob Volume Control and Diverter Trim brings precision and composure to the bathing experience, translating functional control into an elegant design element. Its balanced form and considered detailing reinforce visual harmony while supporting effortless interaction.
Craftsmanship in every detail.
Crafted in the USA from solid brass or bronze, the Keystone collection is engineered for permanence. Available in a wide range of Sherle Wagner finishes, each piece is hand-plated and hand-polished by artisans in our Fall River, Massachusetts workshop.
Design with clarity and control.
Designed to integrate seamlessly into the bath environment, this trim brings tactile confidence and visual restraint to volume and flow management, enhancing both usability and architectural cohesion.
Part of a larger story.
The Keystone collection pairs seamlessly with Sherle Wagner Heritage bath fittings and accessories for a fully unified bath environment.
For Extraordinary Living. Since 1945.
