• High-power neodymium magnets with a diameter of 32 mm. • Pulling force of up to 50 kg on thick steel surfaces. • Triple-layer nickel and copper protective coating to prevent oxidation. • Design with a central hole that allows them to be screwed into wood or plastic. • Includes self-tapping screws for easy mounting on various surfaces. • High-quality glossy finish with superior scratch resistance. • Useful for organizing tools and saving space in workshops or the home.