Set of 25 suction cups diameter 40 mm M4 - transparent suction buttons with knurled nut

General DescriptionClear suction cups with knurled nut are designed to provide exceptional grip on smooth surfaces. Thanks to a special manufacturing process, they guarantee strong, long-lasting adhesion, whether indoors or outdoors, on surfaces such as hallways, windows and walls. Easy to install, they require no drilling or screws: simply clean the surface, press and secure with the knurled nut. Technical specifications Quantity: 25 suction cups Diameter: 40 mm Load capacity: up to 2 kg per suction cup Compatibility and accessories Suitable for smooth surfaces such as glass, ceramic tiles, plastic and formica