Fishing Pot Magnet
Description
Reviews
As a leading NdFeB pot magnet manufacturer in China, MAG SPRING offers high-performance Fishing Pot Magnets (also known as Salvage Magnets or Magnetic Fishing Magnets). These powerful retrieval magnets are specially designed for magnetic fishing, treasure hunting, underwater salvaging, and recovering lost ferrous objects from rivers, lakes, wells, or any water environment.

Product Overview
Fishing Pot Magnets, also named Magnet for Fishing or Salvage Magnets, consist of a strong neodymium magnet encased in a durable steel housing with one or two eyebolts. The simple yet robust design maximizes magnetic force while saving cost. They are perfect for magnetic fishing, treasure hunting, underwater salvage, and searching for missing metal parts in workshops, yards, or water bodies.
At MAG SPRING, we provide a full range of Fishing Pot Magnets from 80kg to 3000kg pulling force, with customizable sizes, eyebolts (M8–M36), and protective coatings including rubber covers for enhanced underwater durability.
Technical Specifications
| Model No | Dimension (mm) | Weight (g) | Pulling Force (kg) | |||||
| SWNM48 | 48 | 10 | 53 | 20 | 34.5 | M8 | 180 | 80kg / 175lb |
| SWNM60 | 60 | 12 | 55 | 20 | 34.5 | M8 | 301 | 135kg / 300lb |
| SWNM67 | 67 | 12 | 69 | 25 | 41.5 | M10 | 395 | 170kg / 380lb |
| SWNM75 | 75 | 15 | 69 | 25 | 41.5 | M10 | 575 | 220kg / 500lb |
| SWNM94 | 94 | 18 | 69 | 25 | 41.5 | M10 | 1022 | 300kg / 650lb |
| SWNM116 | 116 | 20 | 78 | 29 | 47 | M12 | 1710 | 450kg / 1000lb |
| SWNM136 | 136 | 23 | 78 | 29 | 47 | M12 | 2655 | 600kg / 1350lb |
| SWNM160 | 160 | 32 | 118 | 40 | 70 | M20 | 5394 | 1000kg / 2200lb |
| SWNM200 | 200 | 37 | 144 | 50 | 88 | M24 | 8867 | 1500kg / 3300lb |
| SWNM250 | 250 | 40 | 169 | 60 | 105 | M30 | 16481 | 2000kg / 4400lb |
| SWNM320 | 320 | 50 | 219 | 70 | 120 | M36 | 32460 | 3000kg / 6600lb |
Features
- Simple and properly designed structure with maximized magnetic force
- Available with NdFeB, SmCo, AlNiCo, or Ferrite magnets
- Coating options: Zn, Ni, Cr, Painting, Rubber cover, etc.
- Custom sizes and special requests are welcome
- Strong eyebolts (M8 to M36) for secure rope attachment
- MOQ: 1 piece – ideal for testing and small orders
Applications
Fishing Pot Magnets are perfect for:
- Magnetic fishing and treasure hunting
- Underwater salvage and recovery of ferrous objects
- Searching for lost tools, anchors, or metal items in rivers, lakes, or wells
- Recovering old or mysterious metal objects
- Industrial underwater retrieval operations
Advantages
- Extremely strong pulling force (up to 3000kg)
- Durable steel housing with excellent waterproof performance
- Rubber cover option for superior corrosion and impact protection
- Customizable sizes, eyebolts, and coatings
- Low MOQ and fast production lead time
- RoHS compliant and environmentally friendly
Production and Delivery
- Production Lead Time: 7–35 days (standard 30 days)
- Minimum Order Quantity: 1 piece
- Packaging: Standard export packaging for air or sea shipment
- Custom Packaging: Available upon request
- Payment Terms: T/T
- Loading Port: Ningbo / Shanghai
Quality and Compliance
Our Fishing Pot Magnets are manufactured under strict quality control:
- Precision machining and assembly
- Magnetic force and pulling power testing
- Coating and waterproof performance inspection
- Full compliance with EU RoHS standards
Certifications & Compliance
- ISO9001 Quality Management System Certified
- ISO14001 Environmental Management System Certified
- Products fully comply with EU RoHS Directive
FAQs
Q: What is the strongest Fishing Pot Magnet you offer?
A: We offer models up to 3000kg / 6600lb pulling force (SWNM320).
Q: Can I get a rubber-coated version for better waterproofing?
A: Yes, rubber cover is one of our popular options for underwater use.
Q: What is the MOQ?
A: MOQ is only 1 piece – perfect for testing or small orders.
About Us
As a leading MAG SPRING was founded in 2003 and located in Ningbo, Zhejiang, China. We are a professional manufacturer of magnetic application products, focusing on the R&D, design and production of NdFeB magnets, magnetic filters and various magnetic components.


The company has professional technical teams and advanced production equipment, operating strictly in accordance with the ISO9001 quality management system. We also focus on environmental protection and hold ISO14001 certification. All our products meet EU RoHS requirements.
Adhering to the enterprise tenet of "Efficiency, Perfection, Harmony and Dedication" and the slogan "Everything We Handle Must Be Excellent", MAG SPRING has rich experience in magnet R&D, production and sales. Our products are widely recognized by customers worldwide. We look forward to cooperating with you with high-quality products, competitive prices and professional services.

Read More:
Neodymium Pot Magnets for Fishing