FIRST4MAGNETS Secure and Safe Silver Magnetic Jewellery Clasp for Necklaces and Bracelets - 5mm Dia x 5mm Thick - 0.66kg Pull - 1 Pair

• PERFECT FOR MAKING OR REPAIRING JEWELLERY. These jewellery clasps are an excellent option for repairing broken clasps or making jewellery from scratch. Simply thread and knot the jewellery through the central hole with the two counter-bored sides facing each other.
• STRONG MAGNETIC HOLD. Each magnet can support a steel weight of up to 0.66kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness.
• SPECIFICATIONS. Each magnet is 5mm in diameter x 5mm thick. Each magnet has a 1.3mm diameter central hole and a 2.2mm diameter x 2.5mm deep counter-bore on one side.

Product Description One pair Each magnet is 5mm in diameter x 5mm thick Each magnet has a 1.3mm diameter central hole and a 2.2mm diameter x 2.5mm deep counter-bore on one side +/-0.1mm tolerance Each magnet can support a steel weight of up to 0.66kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness Silver plated These jewellery clasps are an excellent option for repairing broken clasps or making jewellery from scratch. Simply thread and knot the jewellery through the central hole with the two counter-bored sides facing each other. One magnet in the pair will have the north pole on the counter-bored side and one magnet will have the south pole on the counter-bored side making an attracting pair. Once attached these magnets will provide a safe and secure clasping mechanism. Each magnet is silver plated to provide a stunning finish. Box Contains 1 x 5mm dia x 5mm thick magnet(s)