Magnet discs KW Trade Magnesy Grand 40 mm blue — pack of 10

KW Trade Magnesy Grand 40 mm blue are round magnet discs with a 40 mm diameter sold in a pack of 10. These compact blue magnets provide a reusable magnetic fastening solution for holding, fastening and organizing light objects on ferrous surfaces. They are designed for simple attachment tasks on notice boards, workshop cabinets, refrigerators and craft projects where a discrete, flat magnetic element is required.

Advantages

The smooth, flat disc shape ensures stable contact with flat metal surfaces and helps maintain consistent holding force across the contact area. Supplied as a set of 10, the magnets offer repeatable use and easy repositioning without leaving adhesive residue. Their compact form factor and visible blue finish make them easy to handle and identify among other small items.

Suitable for

• Securing notes, photos and lightweight prints to notice boards or refrigerators
• Organizing small metal tools, screws and parts in a workshop or garage
• Use in craft projects, DIY models and educational demonstrations
• Temporary fastening of lightweight panels or signs to metal surfaces

Key specifications

• Shape: round disc
• Diameter: 40 mm
• Thickness: compact, low-profile disc
• Color: blue
• Pack quantity: 10 pieces
• Material: permanent magnet material suitable for general holding tasks

How to use

Place the magnet disc directly onto a clean, flat ferrous surface and position the item to be held between the magnet and the metal surface. For best performance, ensure contact surfaces are free from dust, paint flakes or heavy corrosion that could reduce magnetic contact. Multiple discs can be used together to increase overall holding capacity or to distribute load across a wider area.

Usage recommendations

Do not use these magnets for lifting or supporting heavy loads, near medical implants or sensitive electronic devices. Keep out of reach of children and avoid crushing or chipping the discs; damaged magnets may have reduced holding force and can produce sharp fragments.