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Multi-material universal wall plugs for concrete, brick, plasterboard and hollow blocks. Perfect for everyday use in professional and DIY applications.
Universal wall plugs











What are universal wall plugs and how do they work?
Universal wall plugs are a reliable fastening solution that works in almost any base material. Their two-component plastic body adjusts to the structure of the substrate – expanding in solid materials and knotting in hollow ones. This versatility makes them ideal for both home and professional use.
Main advantages of universal wall plugs
- Suitable for solid and hollow building materials
- Automatic adjustment through expansion or knotting
- Secure hold without rotation in the hole
- Simple installation without specialized tools
- Available in various sizes and lengths
Where can you use universal plugs?
- Hanging shelves, cabinets, curtain rails
- Fixing sanitary and electrical fittings
- Mounting skirting boards, light fixtures, brackets
Types and formats available
At Melkib you’ll find a wide selection of universal wall plugs – with or without flange, loose or in sets with matching screws. Lengths range from 30 mm to 80 mm and diameters from 6 mm to 12 mm.
What to consider when choosing?
Key factors include the type of material (e.g., concrete, brick, hollow block), expected load, and the object being mounted. Make sure to choose the right length based on the thickness of the wall and item.
FAQ – frequently asked questions
What materials are universal wall plugs suitable for?
They work with concrete, brick, hollow blocks, plasterboard, and both solid and hollow materials.
Why choose 2-component wall plugs?
They ensure secure anchoring in any substrate by adapting to the base material, without risk of rotation.
Can universal plugs be used outdoors?
Yes, as long as you select plugs made of UV- and weather-resistant plastic.
