Guy's Budget Range 5 mm x 5 mm x 4 mm N38 grade block - PACK OF 50

Technical Specifications These are from our BUDGET RANGE of magnets, ideal for the budget conscious when the tolerances are less important than normal. Instead of our usual +/-0.1mm tolerances, they have +/-5% tolerances on any dimension. Length: 5 mm (0.20") Width: 5 mm (0.20") Thickness: 4 mm (0.16") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 0.74g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 2.85lb / 45.7oz / 1295g Calculated Max Vertical Hold-guidance only: 0.57lb / 9.1oz / 259g WARNINGS: All neodymium magnets are unsuitable for children; do not ingest. All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter. Thin neodymium magnets DO NOT FLEX, if you attempt to flex them they will snap in half.

Guy's Budget Range 5 mm x 5 mm x 4 mm N38 grade block - PACK OF 25

Technical Specifications These are from our BUDGET RANGE of magnets, ideal for the budget conscious when the tolerances are less important than normal. Instead of our usual +/-0.1mm tolerances, they have +/-5% tolerances on any dimension. Length: 5 mm (0.20") Width: 5 mm (0.20") Thickness: 4 mm (0.16") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 0.74g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 2.85lb / 45.7oz / 1295g Calculated Max Vertical Hold-guidance only: 0.57lb / 9.1oz / 259g WARNINGS: All neodymium magnets are unsuitable for children; do not ingest. All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter. Thin neodymium magnets DO NOT FLEX, if you attempt to flex them they will snap in half.