Universal Extension Set Replacement for Grohe 14048000 Fit for Grohtherm SmartControl Trims Up to 3-Function 25mm Universal Extension Set, Replacement for Grohe 14048000, Fit for Grohtherm SmartControl Trims, Up to 3-Function, 25mm Widely Fitment --This shower extension set is compatible with Grohtherm SmartControl and SmartControl Mixer Trims sets for final installation with up to three functions in combination with Rapido SmartBox and replaces for grohe 14048000 universal extension set. Perfect Features -- Provides a 1-Inch (25 mm) extension between Rough-In and Trim. To operate 3 water outlets. Powerful Function -- 14048000 Universal Extension Kit is designed to solve the problem of concealed elements being set too deep, allowing you to control your shower or tub with ease. Superior Material -- Made of High-Quality Steel, Rubber, and Plastic. Corrosion resistance, high-temperature resistance, wear-resistant, anti-oxidation, anti-rust, sturdy and durable. High-Grade Components that Meet or Exceed OEM Specifications. Satisfaction Guarantee We provide comprehensive quality assurance services to guarantee that each product satisfies the expectations and requirements of our consumers. If you experience any quality issues throughout the purchasing procedure, we will promptly offer you post-sales support to resolve any issues and safeguard your rights and interests.