Architectural geometry shaped with modern precision.

The Quad Stone Insert Knob Wall Mount Bathtub Faucet expresses the crisp linear forms and balanced proportions that define the Quad family. Its clean silhouette and sculptural profile create a distinctly modern presence, while the addition of a stone insert knob introduces subtle material richness that enhances the fixture’s architectural clarity.

Craftsmanship in every detail.

Crafted in the USA from solid brass or bronze, Quad 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 poise.

Designed for wall-mounted installation, this bathtub faucet delivers full, immersive flow for a luxurious bathing experience. Its carefully proportioned spout creates visual balance across a range of wall-mounted configurations, while precision ceramic valve technology ensures smooth, reliable control. Engineered for enduring performance, the design brings architectural clarity and effortless function to the bath.

Part of a larger story.

The Quad Stone Insert Knob Wall Mount Bathtub Faucet pairs seamlessly with other Modern collections—including Quad, Modern, Prism, Molecule, Arco, Dorian, Sierra, and Ripple—to create a cohesive architectural environment throughout the bath.

For Extraordinary Living. Since 1945.