Kaiser Elektro innerlock 1158-90

The Kaiser Elektro Internal Lid 1158-90 is a high-quality blind cover designed to close unused openings in standard cavity wall boxes. Ideal for interior wall installations, this snap-in lid provides a clean, professional finish while maintaining the integrity of your electrical setup.

Advantages

This internal lid offers a simple, tool-free snap-in installation, making it easy to seal off unused openings. Its halogen-free plastic construction ensures safety and durability, while the white color blends seamlessly with standard wall boxes. Reusable and reliable, it is a practical solution for both new installations and retrofits.

Suitable for

• Closing unused openings in cavity wall boxes (e.g., Ø 60mm openings)
• Interior wall installations
• Use with standard Kaiser Hohlwand-Programm boxes

Key specifications

• Product Type: Internal Lid / Blind Cover
• Mounting Type: Snap-in / Clip-on
• Material: Plastic
• Color: White
• Outer Diameter: 74 mm
• Inner Diameter (for opening): 60 mm
• Thickness: 7 mm
• Halogen-free: Yes
• Shape: Round
• Manufacturer Series: Kaiser Hohlwand-Programm
• Function: Sealing and covering
• Installation Location: Interior walls
• Reusable: Yes

Recommendations

For best results, ensure the cavity wall box opening is clean and free of debris before snapping the lid into place. This lid is compatible with standard Ø 60mm openings commonly found in Kaiser Hohlwand-Programm boxes.