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Yichuhaoxi Universal Extension Kit Shower Valve Extension Compatible with SmartControl Trims 1-Inch (25mm) for Up to 3-Function Outlets

Marketplace items sold by a third party are not eligible for Lowe’s offers.

  • Compatible with Grohe Rapido SmartBox universal built-in body, Grohtherm SmartControl thermostatic mixers, and SmartControl single-lever mixers for versatile installation

  • Designed to operate up to three water outlets, making it suitable for overhead showers, handheld showers, and bathtub outlets in various bathroom setups

  • This extension kit measures 1 inch (25 mm) and specifically addresses issues caused by concealed shower valve components being installed too deep

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