Perfect pre-wall solution: The Geberit Duofix Basic installation element makes renovating washbasins particularly easy. Safety first: The Duofix Basic installation element meets all soundproofing and fire protection requirements in drywall construction. Versatile use: The mounting element is suitable for drywall construction, for installation in part-high or room-high pre-wall installations and for room-high installation walls. High-quality workmanship: The element consists of a powder-coated, self-supporting frame made of metal and is equipped with foot plates made of sturdy plastic. Scope of delivery: 1x Geberit Duofix Basic installation element with 2x wall anchors, 1x PE-HD connection bend, 1x seal, 1x crossbar for planking support, 2x M10 threaded rods and fastening material.