3/4 x 1/2 Inch Neodymium Rare Earth Countersunk Ring Magnets N35 (6 Pa | totalElement
POWER MAGNET STORE 1 of 3/4" x 3/8" (19mm x 10mm) 10Kg Pull Very Strong Neodymium Magnets Super Powerful Rare Earth Magnetic Disc : Amazon.co.uk: Stationery & Office Supplies
3/4 x 1/32 Inch Thin Neodymium Rare Earth Disc Magnets N52 (32 Pack) | totalElement
2pcs Dia 20/25/30mm Round Neodymium Magnets Thick 3/4/5/10mm With M5 M6 Countersunk Hole Strong Permanent Rare Earth Magnet - Magnetic Materials - AliExpress