Neodymium Fishing Magnet with M20 Threaded Eyelet – 160mm Diameter x 110mm

The Neodymium Fishing Magnet with M20 Threaded Eyelet – 160mm Diameter x 110mm is a large, heavy-duty rare earth retrieval magnet designed for magnet fishing, underwater recovery and the retrieval of ferromagnetic objects. Measuring 160mm in diameter x 110mm overall, this powerful magnetic assembly features an M20 threaded eyelet that provides a substantial attachment point for a suitable retrieval rope or lifting accessory.

Built around high-strength neodymium rare earth magnetic material, this fishing magnet is designed to attract compatible iron and steel objects from waterways, pits and other difficult-to-access locations. Its large 160mm magnetic body provides a substantial contact area, making it suitable for demanding retrieval applications involving ferrous objects.

The M20 threaded eyelet provides a practical connection point for retrieval equipment and can be securely threaded into the magnetic body before use.

Key Features

• Heavy-duty neodymium fishing and retrieval magnet
• 160mm diameter
• 110mm overall dimension
• Heavy-duty M20 threaded eyelet
• Powerful neodymium rare earth magnetic system
• Large magnetic contact area
• Designed for retrieving ferromagnetic iron and steel objects
• Suitable for magnet fishing and underwater retrieval
• Reusable permanent magnetic system
• Ideal for demanding retrieval and recovery applications

Common Applications

• Magnet fishing
• Underwater metal retrieval
• Recovering ferrous objects from waterways
• Retrieval from wells and pits
• Workshop and industrial recovery
• Locating lost steel components
• Recovering tools and equipment
• General ferrous metal retrieval

Heavy-Duty M20 Threaded Eyelet

The integrated M20 threaded connection and eyelet provide a substantial attachment point for compatible retrieval equipment.

A suitable rope or other appropriately rated connection can be attached through the eyelet, allowing the fishing magnet to be lowered into waterways and other difficult-to-access locations.

Before every use, ensure the M20 eyelet is fully threaded and securely tightened into the magnetic assembly. The connection should also be inspected regularly for loosening, wear, corrosion or damage.

Powerful Neodymium Retrieval Magnet

Neodymium Iron Boron (NdFeB) is one of the strongest commercially available permanent magnetic materials and is widely used where substantial magnetic attraction is required from a relatively compact assembly.

The large 160mm diameter provides a broad magnetic contact surface for engaging suitable ferromagnetic objects. The strongest attraction will generally occur when the magnetic working face makes direct, flat contact with clean and sufficiently thick steel.

Magnetic performance can be significantly reduced when retrieving irregular, rusted, painted or partially buried objects.

What Can a Fishing Magnet Retrieve?

This neodymium fishing magnet is designed to attract magnetically susceptible iron and steel objects, which may include:

• Steel tools
• Chains
• Nuts and bolts
• Steel plates
• Ferrous machinery components
• Fishing equipment containing magnetic steel
• Steel pipes and brackets
• Other iron and steel objects

Not all metals are magnetic. Aluminium, copper, brass and many grades of stainless steel will not be effectively attracted by the magnet.

Magnet Fishing and Underwater Retrieval

The 160mm neodymium fishing magnet is suitable for searching for ferrous objects in compatible waterways and underwater environments.

When magnet fishing, the magnet can be attached to an appropriately rated rope and lowered or cast into the search area. As the magnetic face approaches a suitable steel object, magnetic attraction can attach the magnet to the item for retrieval.

Actual recovery capability depends heavily on the object and conditions. A large object may still be difficult or impossible to retrieve if it is buried in sediment, snagged, heavily corroded or contacted only along a small or uneven surface.

Technical Specifications

• Product Type: Neodymium Fishing Magnet
• Alternative Names: Retrieval Magnet, Magnet Fishing Magnet, Rare Earth Recovery Magnet
• Magnetic Material: Neodymium Rare Earth / NdFeB
• Diameter: 160mm
• Overall Dimension: 110mm
• Thread: M20
• Attachment: Threaded Eyelet
• Magnet Type: Permanent Magnet
• Target Materials: Magnetically susceptible iron and steel
• Primary Function: Magnetic retrieval and recovery
• Typical Applications: Magnet fishing, underwater retrieval and ferrous object recovery

Factors That Affect Retrieval Performance

The practical holding and retrieval performance of a fishing magnet depends on more than the strength of the magnetic material. Important factors include:

• Thickness and magnetic properties of the target steel
• Contact area between the magnet and object
• Rust, paint and surface coatings
• Curved or irregular surfaces
• Air, water, dirt and sediment gaps
• Pulling direction
• Sideways and peeling forces
• Whether the object is buried, trapped or snagged

Any pull-force specification supplied separately will generally be based on controlled testing conditions. It should not be interpreted as the maximum real-world weight that the fishing magnet can retrieve.

Care and Safety

Large neodymium fishing magnets can produce extremely powerful attraction forces. Keep hands and fingers clear when the magnet approaches steel surfaces or other magnets, as sudden attraction can cause serious pinch or crush injuries.

Always use appropriately rated retrieval equipment and inspect the M20 eyelet, rope and connections before use. Wear suitable gloves and other personal protective equipment for the retrieval environment.

Never use this fishing magnet as certified lifting equipment or for lifting loads over people.

Before magnet fishing, check applicable local regulations and obtain permission where required. Retrieved objects may be sharp, hazardous, contaminated or potentially dangerous and should be handled appropriately.

Keep powerful neodymium magnets away from children, pacemakers, medical implants, magnetic storage media and sensitive electronic equipment.