N42 Neodymium Magnet for Engineering, Manufacturing and DIY 40mm x 20mm thick 29kg Pull

IDEAL FOR CREATIVE APPLICATIONS. Our neodymium magnets are commonly used in creative applications such as models and theatre design, clothes making, furniture making, exhibitions, and packaging. USEFUL FOR MANUFACTURING & ENGINEERING. Neodymium magnets have many uses in engineering and manufacturing where maximum strength is required. RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation. CORROSION-RESISTANT PREMIUM COATING. Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish. RARE EARTH MAGNET. Each magnet can support a steel weight of up to 29kg vertically from the magnetic face when in flush contact with a mild steel surface. SPECIFICATIONS. 40mm x 20mm x 20mm thick