Guy's Budget Range 30 mm x 15 mm x 5 mm N38 grade block - PACK OF 1

Technical SpecificationsThese 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: 30 mm (1.18")Width: 15 mm (0.59")Thickness: 5 mm (0.2")Axially Magnetised through the thickness so that one 20x10 face is North and the other is south.Weight: 16.65gGrade: N38Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)Maximum Temp: 80°C / 176°FApproximate Maximum Pull: 15.14lb / 242.2oz / 6867gCalculated Max Vertical Hold-guidance only: 3.03lb / 48.4oz / 1373gWARNINGS: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 4 mm x 1 mm N38 grade disk - 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. Diameter: 4 mm (0.16") Thickness: 1 mm (0.04") A mm x ially Magnetised through the thickness so that one flat face is north, the other is south Weight: 0.09g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Ma mm x imum Temp: 80°C / 176°F Theoretical Ma mm x imum Pull: 0.51lb / 8.1oz / 229g Calculated Ma mm x Vertical Hold-guidance only: 0.10lb / 1.6oz / 45g 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 4 mm x 1 mm N38 grade disk - PACK OF 100

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. Diameter: 4 mm (0.16") Thickness: 1 mm (0.04") A mm x ially Magnetised through the thickness so that one flat face is north, the other is south Weight: 0.09g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Ma mm x imum Temp: 80°C / 176°F Theoretical Ma mm x imum Pull: 0.51lb / 8.1oz / 229g Calculated Ma mm x Vertical Hold-guidance only: 0.10lb / 1.6oz / 45g 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 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.

Guy's Budget Range 30 mm x 15 mm x 5 mm N38 grade block - PACK OF 5

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: 30 mm (1.18") Width: 15 mm (0.59") Thickness: 5 mm (0.2") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 16.65g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 15.14lb / 242.2oz / 6867g Calculated Max Vertical Hold-guidance only: 3.03lb / 48.4oz / 1373g 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 30 mm x 15 mm x 5 mm N38 grade block - PACK OF 10

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: 30 mm (1.18") Width: 15 mm (0.59") Thickness: 5 mm (0.2") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 16.65g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 15.14lb / 242.2oz / 6867g Calculated Max Vertical Hold-guidance only: 3.03lb / 48.4oz / 1373g 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 20 mm x 10 mm x 5 mm N38 grade block - PACK OF 5

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: 20 mm (0.79") Width: 10 mm (0.39") Thickness: 5 mm (0.2") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 7.4g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 10.09lb / 161.5oz / 4578g Calculated Max Vertical Hold-guidance only: 2.02lb / 32.3oz / 915g 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 20 mm x 10 mm x 5 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: 20 mm (0.79") Width: 10 mm (0.39") Thickness: 5 mm (0.2") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 7.4g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 10.09lb / 161.5oz / 4578g Calculated Max Vertical Hold-guidance only: 2.02lb / 32.3oz / 915g 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 20 mm x 10 mm x 5 mm N38 grade block - PACK OF 10

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: 20 mm (0.79") Width: 10 mm (0.39") Thickness: 5 mm (0.2") Axially Magnetised through the thickness so that one 20x10 face is North and the other is south. Weight: 7.4g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Approximate Maximum Pull: 10.09lb / 161.5oz / 4578g Calculated Max Vertical Hold-guidance only: 2.02lb / 32.3oz / 915g 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 3 mm x 1 mm N38 grade disk - 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. Diameter: 3 mm (0.12") Thickness: 1 mm (0.04") Axially Magnetised through the thickness so that one flat face is north, the other is south Weight: 0.05g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 0.38lb / 6.1oz / 172g Calculated Max Vertical Hold-guidance only: 0.08lb / 1.2oz / 34g 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 3 mm x 1 mm N38 grade disk - PACK OF 100

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. Diameter: 3 mm (0.12") Thickness: 1 mm (0.04") Axially Magnetised through the thickness so that one flat face is north, the other is south Weight: 0.05g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 0.38lb / 6.1oz / 172g Calculated Max Vertical Hold-guidance only: 0.08lb / 1.2oz / 34g 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 7 mm x 3 mm N38 grade disk - 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. Diameter: 7 mm (0.27") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one flat face is north, the other is south Weight: 2.51g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 2.8lb / 45oz / 1283g Calculated Max Vertical Hold-guidance only: 0.56lb / 9oz / 256g 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 7 mm x 3 mm N38 grade disk - 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. Diameter: 7 mm (0.27") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one flat face is north, the other is south Weight: 2.51g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 2.8lb / 45oz / 1283g Calculated Max Vertical Hold-guidance only: 0.56lb / 9oz / 256g 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 7 mm x 3 mm N38 grade disk - PACK OF 100

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. Diameter: 7 mm (0.27") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one flat face is north, the other is south Weight: 2.51g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 2.8lb / 45oz / 1283g Calculated Max Vertical Hold-guidance only: 0.56lb / 9oz / 256g 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 12 mm x 4 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: 12 mm (0.47") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 12x4mm face is north, the other is south Weight: 1.42g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.2lb / 67oz / 1910g Calculated Max Vertical Hold-guidance only: 0.84lb / 13.4oz / 382g 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 12 mm x 4 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: 12 mm (0.47") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 12x4mm face is north, the other is south Weight: 1.42g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.2lb / 67oz / 1910g Calculated Max Vertical Hold-guidance only: 0.84lb / 13.4oz / 382g 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 12 mm x 4 mm x 4 mm N38 grade block - PACK OF 10

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: 12 mm (0.47") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 12x4mm face is north, the other is south Weight: 1.42g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.2lb / 67oz / 1910g Calculated Max Vertical Hold-guidance only: 0.84lb / 13.4oz / 382g 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 15 mm x 6 mm x 3 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: 15 mm (0.59") Width: 6 mm (0.23") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one 15x6mm face is north, the other is south Weight: 1.99g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.3lb / 69oz / 1961g Calculated Max Vertical Hold-guidance only: 0.86lb / 13.8oz / 392g 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 15 mm x 6 mm x 3 mm N38 grade block - PACK OF 10

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: 15 mm (0.59") Width: 6 mm (0.23") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one 15x6mm face is north, the other is south Weight: 1.99g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.3lb / 69oz / 1961g Calculated Max Vertical Hold-guidance only: 0.86lb / 13.8oz / 392g 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 15 mm x 6 mm x 3 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: 15 mm (0.59") Width: 6 mm (0.23") Thickness: 3 mm (0.11") Axially Magnetised through the thickness so that one 15x6mm face is north, the other is south Weight: 1.99g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 4.3lb / 69oz / 1961g Calculated Max Vertical Hold-guidance only: 0.86lb / 13.8oz / 392g 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 25 mm x 4 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. These are ideal for some Scalextric and some slot cars. Please note that several different sizes of magnets are used in these cars and you need to ensure you have the correct one. Length: 25 mm (0.98") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 25x4mm face is north, the other is south Weight: 2.96g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 6.1lb / 97oz / 2757g Calculated Max Vertical Hold-guidance only: 1.22lb / 19.4oz / 551g 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 25 mm x 4 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. These are ideal for some Scalextric and some slot cars. Please note that several different sizes of magnets are used in these cars and you need to ensure you have the correct one. Length: 25 mm (0.98") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 25x4mm face is north, the other is south Weight: 2.96g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 6.1lb / 97oz / 2757g Calculated Max Vertical Hold-guidance only: 1.22lb / 19.4oz / 551g 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 25 mm x 4 mm x 4 mm N38 grade block - PACK OF 10

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. These are ideal for some Scalextric and some slot cars. Please note that several different sizes of magnets are used in these cars and you need to ensure you have the correct one. Length: 25 mm (0.98") Width: 4 mm (0.15") Thickness: 4 mm (0.15") Axially Magnetised through the thickness so that one 25x4mm face is north, the other is south Weight: 2.96g Grade: N38 Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Maximum Temp: 80°C / 176°F Theoretical Maximum Pull: 6.1lb / 97oz / 2757g Calculated Max Vertical Hold-guidance only: 1.22lb / 19.4oz / 551g 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.