Concealed installation body 1/2" Universal for all bath/shower and shower single-lever mixer taps

With a waterproof installation box, ceramic cartridge, Kerdi sealing sleeve, and sound insulation mat. The advantages of the Steintec box: 100% waterproof (prevents water damage), pre-assembled for installation, resource-saving production using up to 50% recycled plastic (ABS), factory tested and easy to install, sound-insulated (flow noise reduced to a minimum).