


Built to Grip Where Others Slip
The UHD Series Magnet is a patent‑pending, ultra‑strong neodymium assembly engineered for exceptional strength, stability, and reliability on thin‑gauge steel and other ferromagnetic surfaces. Its precision steel‑cup design concentrates magnetic force for dramatically higher vertical pull and superior lateral resistance compared to standard neodymium pot magnets. An integrated 1/4‑20 threaded mounting interface supports brackets, hooks, and hardware attachments, expanding the magnet’s versatility across field applications. This advanced magnetic platform delivers secure, damage‑free hold for cables, lighting, tools, fixtures, hardware, and other components used in datacom, electrical, security, mechanical, industrial, and commercial environments.
Quickly secures to steel beams, ceiling decks, sheet metal, joists, raised floors, van walls, and other ferromagnetic surfaces — no drilling, no anchors, no compromise.

- Ultra‑strong neodymium magnet engineered for maximum hold on vertical and horizontal ferromagnetic surfaces
- Delivers exceptional holding power on thin‑gauge steel where typical magnets lose strength
- Vertical pull force up to 150 lb with superior lateral resistance to prevent sliding
- Precision steel‑cup design concentrates the magnetic field to increase pull strength
- Integrated 1/4‑20 threaded interface accepts brackets, hooks, and a wide range of hardware attachments
- Durable black epoxy coating delivers reliable performance in oil, grease, dirt, and extreme temperatures
Magnetic Field of the WUMAG‑1420UHD Magnet Fastened to Steel

The steel cup redirects magnetic flux toward the contact surface, increasing pull strength and reducing lateral slip.
UHD Series: Ultra Heavy‑Duty Magnetic Solutions
The UHD Series represents Winnie Industries’ highest‑performance magnetic solutions, built around precision‑engineered neodymium assemblies designed for maximum strength, stability, and reliability on thin‑gauge steel and other ferromagnetic surfaces. Each product in the family uses focused magnetic‑field technology to deliver superior vertical pull, exceptional lateral resistance, and secure, damage‑free hold across demanding datacom, electrical, security, mechanical, industrial, and commercial environments. With options that support mounting, routing, positioning, and hardware attachment, the UHD Series provides a unified platform of ultra‑strong magnetic solutions for modern jobsite needs.
For detailed specifications and individual UHD product datasheets, click here.
Engineered for the toughest jobs, the UHD Series sets the standard for ultra heavy‑duty magnetic performance.

