Installation boxes - firmly anchored in timber construction. Installation box with robust housing, fastening using TC claws that anchor themselves in the wood, airtight thanks to 2K membrane technology, easy to install thanks to tool-free cable and pipe entry, integrated cable retention for NYM cables, cost-effective, standard-compliant solution for solid wood, cross-laminated timber and hybrid construction, simple and quick installation Milling hole diameter: Ø 68 mm Suitable for panel thickness: ≥ 10 mm Depth: 62 mm Max. conductor cross-section: 2.5 mm² Material: PP/TPE Cable entry 3x1.5²: 2 Cable entry 5x1.5²/3x2.5²: 2 Pipe entry ≤M25: 2 Accessories: each unit includes 5x E105