X

This site uses cookies to provide and improve your shopping experience. If you want to benefit from this improved service, please opt-in.
For more information, please see our Cookies Page.
More Info I opt-in to a better browsing experience

British Sterling

0 Items £0.000

Special Offers

By Temperature

By Strength

By Shape
Block
Countersunk Ring
Cube
Disk
Hook
Pot
Ring
Rod

By Size

Length	Outer Diameter	Diameter
2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 19mm 20mm 22mm 25mm 26mm 29mm 30mm 32mm 34mm 35mm 40mm 42mm 45mm 46mm 55mm 78mm 120mm 297mm	3mm 4mm 5mm 6mm 8mm 10mm 11mm 12mm 13mm 17mm 19mm 20mm 21mm 23mm 50mm	1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 20mm 22mm 24mm 25mm 27mm 29mm 30mm 32mm 66mm 135mm

Shop By Category

Home › Guy's Magnets › 20mm

Your Selection
No Selection
Thickness / Depth: 20mm
Clear All

Refine by Brand
- Guy's Magnets

Refine by Shape
- Disk
- Ring
- Rod

Refine by Diameter
- 4mm
- 24mm

Refine by Outer Diameter
- 23mm

Refine by Inner Diameter
- 6mm

Refine by Thickness / Depth
- 20mm

Refine by Pull (grams)
- 20kg - 30kg
- 30kg - 50kg

Refine by Grade

Refine by MGOe
- 5.4
- 35
- 45

Refine by Max Temp
- 80C / 176F
- 525C / 977F

Refine by Coating
- Nickel
- Uncoated

Refine by British
- N

Refine by Price
- Under £25

20mm Guy's Magnets

Sort by

Guy's Magnets 4 mm x 20 mm alnico rod

Prices From: £0.190 - £0.550

Guy's Magnets 23 mm x 6 mm x 20 mm neodymium ring

Prices From: £5.350 - £10.180

Guy's Magnets 24 mm x 20 mm N45 high grade neodymium disk

Prices From: £7.320 - £13.140

Back to top

5 Star

Products in the 20mm Guy's Magnets category have been rated 5 stars based on 1 reviews

© Copyright Guys Magnets 2026

Website by Visualsoft, Shopify Platinum Partner