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25mm+ thick magnets

 (175 Products)

Explore our extensive collection of magnets by size, including the powerful 25mm thick magnets. Ideal for industrial, educational, and organizational tasks, these magnets include neodymium options, such as the 40 x 40mm high-performance magnet, and alnico bar magnets for specialized uses. FIRST4MAGNETS® is your trusted supplier for premium magnets. Contact our team today for expert advice.

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5mm
600mm
£2
£3,326
Pull Strength
Large Red Alnico Horseshoe Magnet - 11kg Pull (30 x 45 x 30mm)
11
Large Red Alnico Horseshoe Magnet - 11kg Pull (30 x 45 x 30mm)Code: F4M813
From £31.19£25.99
Water Conditioning Magnet for 15mm Copper/Plastic Pipes (30 x 65 x 30)
Water Conditioning Magnet for 15mm Copper/Plastic Pipes (30 x 65 x 30)Code: F4MW15
From £27.24£22.70
Water Conditioning Magnet for 22mm Copper/Plastic Pipes (30 x 65 x 30)
Water Conditioning Magnet for 22mm Copper/Plastic Pipes (30 x 65 x 30)Code: F4MW22
From £43.47£36.23
50 x 50 x 25mm thick N42 Neodymium Magnet with 8.2mm dia c/sunk hole - 95kg Pull (North/South)
95
50 x 50 x 25mm thick N52 Neodymium Magnet with 8.2mm dia c/sunk hole - 95kg PullCode: F335NS
From £117.18£97.65
50 x 50 x 25mm thick Rubber Coated N42 Neodymium Magnet with 8.2mm dia c/sunk hole - 84kg Pull (North/South)
84
50 x 50 x 25mm thick Rubber Coated N52 Neodymium Magnet with 8.2mm dia c/sunk hole - 84kg PullCode: F335NSR
From £118.21£98.51
50 x 50 x 25mm Ultra high Performance N52 Neodymium Magnet - 116kg Pull
Super Strong
116
50 x 50 x 25mm Ultra high Performance N52 Neodymium Magnet - 116kg PullCode: F335-N52
From £124.93£104.11
50mm x 50mm Small Magnetic Field Viewing Paper
50mm x 50mm Small Magnetic Field Viewing PaperCode: F4MFP2
From £5.18£4.32
Red Alnico Horseshoe Magnet - 47kg Pull (54 x 83 x 70mm)
47
Red Alnico Horseshoe Magnet - 47kg Pull (54 x 83 x 70mm)Code: F4M816
From £151.20£126.00
Extra Large Red Alnico Horseshoe Magnet - 23kg Pull (57 x 35 x 40.5)
23
Extra Large Red Alnico Horseshoe Magnet - 23kg Pull (57 x 35 x 40.5)Code: F4M814
From £56.70£47.25
63 x 50 x 55mm high Switchable Magnetic Base With M8 Mounting Hole - 70kg Pull
Super Strong
70
63 x 50 x 55mm high Switchable Magnetic Base With M8 Mounting Hole - 70kg PullCode: F4M905
£27.12£22.60
Red Alnico Horseshoe Magnet - 37kg Pull (70 x 41 x 57mm)
37
Red Alnico Horseshoe Magnet - 37kg Pull (70 x 41 x 57mm)Code: F4M815
£81.72£68.10
MagFlex® 75mm x 25mm Self-Adhesive Flexible Magnetic Rectangles - 32 per A4 Sheet
MagFlex® 75mm x 25mm Self-Adhesive Flexible Magnetic Rectangles - 32 per A4 SheetCode: MFA47525(SA)
From £3.09£2.57
Educational Alnico Bar Magnets & Iron Filings Set - Science & Education
Educational Alnico Bar Magnets & Iron Filings Set - Science & EducationCode: F110-IRON
£10.21£8.51
Traditional Alnico Horseshoe Magnet - 1kg Pull (75 x 39 x 8mm)
1
Traditional Alnico Horseshoe Magnet - 1kg Pull (75 x 39 x 8mm)Code: F112
From £8.99£7.49
Traditional Alnico Horseshoe Magnet & Iron Powder Set - Science & Education
Traditional Alnico Horseshoe Magnet & Iron Powder Set - Science & EducationCode: F112-IRON
£15.00£12.50
125mm dia x 100mm tall Ferrite Recovery Magnet with M14 Eyebolt - 130kg Pull
Super Strong
130
125mm dia x 100mm tall Ferrite Recovery Magnet with M14 Eyebolt - 130kg PullCode: RM130
From £37.20£31.00
100mm x 100mm Medium Magnetic Field Viewing Paper
100mm x 100mm Medium Magnetic Field Viewing PaperCode: F4MFP4
From £14.04£11.70
120 x 100 x 270mm long Plate Lifting Magnet with Cam Release - 50kg Pull
Super Strong
50
120 x 100 x 270mm long Plate Lifting Magnet with Cam Release - 50kg PullCode: F4M964
£144.46£120.39
120 x 65 x 70mm high Switchable Lifting Magnet - 100kg SWL - 300kg Test Pull
Super Strong
100
120 x 65 x 70mm high Switchable Lifting Magnet - 100kg SWL - 300kg Test PullCode: LM100
£207.65£173.04
137 x 62 x 66mm high Switchable Lifting Magnet - 100kg SWL
Super Strong
100
137 x 62 x 66mm high Switchable Lifting Magnet - 100kg SWLCode: LIFT100
£260.82£217.35
152.4 x 101.4 x 25.4mm thick Y30BH Ferrite Magnet - 20kg Pull
20
152.4 x 101.4 x 25.4mm thick Y30BH Ferrite Magnet - 20kg PullCode: F151025F
From £12.54£10.45
152.4 x 25.4 x 25.4mm thick Y30BH Ferrite Magnet - 15kg Pull
15
152.4 x 25.4 x 25.4mm thick Y30BH Ferrite Magnet - 15kg PullCode: F1502525F
From £8.40£7.00
160 x 70 x 45mm Magnetic Chuck - Fine Pole Pitch
160 x 70 x 45mm Magnetic Chuck - Fine Pole PitchCode: MCFPB160
£222.00£185.00
160mm x 70mm x 45mm Magnetic Chuck - Standard Pole Pitch
160mm x 70mm x 45mm Magnetic Chuck - Standard Pole PitchCode: MCSPB160
£282.24£235.20
175 Products

25mm+ thick magnets

Discover Our Range of 25mm Thick Magnets

Explore our extensive collection of magnets by size, including the durable and powerful 25mm thick magnets. Our range features neodymium, alnico, and ferrite magnets, alongside specialty magnetic solutions for industrial, scientific, and creative applications.

Applications of 25mm Thick Magnets

25mm thick magnets are designed for heavy-duty and specialized tasks. The 40 x 40mm high-performance neodymium magnet offers exceptional pull strength for industrial applications, while the alnico horseshoe magnet set is ideal for science education and demonstrations.

Comparing Materials for 25mm Thick Magnets

Choosing the right material ensures peak performance. Neodymium magnets, such as the 50mm rubber-coated neodymium magnet, offer unmatched strength and durability for demanding applications. Alnico magnets, like the alnico bar magnet, provide excellent temperature resistance, while ferrite magnets deliver cost-effective solutions for everyday tasks.

Popular 25mm Thick Magnets

Our collection includes a variety of 25mm thick magnets tailored to meet your specific needs:

Shop 25mm Thick Magnets for Every Need

Find the perfect 25mm thick magnets for your project by exploring our shop by size page. Whether you need a super-high-performance neodymium magnet for industrial tasks or a horseshoe magnet for educational purposes, FIRST4MAGNETS® has an extensive selection to meet your requirements.

For expert guidance on selecting the right 25mm thick magnets, contact our team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets for any application.