High-Grip Magnetic Holdfasts – up to 183 kg Holding Power

The EM-Series Magnetic Holdfasts by Eclipse Magnetics deliver robust and versatile magnetic clamping and work-holding solutions, designed for welding, assembly, handling and fixture integration. With quick-action screw-release handles, and models offering up to 183 kg holding power, these units turn any ferrous surface into a reliable and adjustable anchoring point for production and fabrication setups.

Key Features

• Compact magnetic holdfast units with screw-release handle for rapid engage/disengage. 
• Four size variants available — model E939 to E942 — covering holding forces from 20 kg to 183 kg. 
• Pre-machined fixing holes (PCD) for secure mounting into work holding or fixture frames. 
• Durable build for industrial work holding, welding fixtures or assembly jigs.  
  

Typical Applications

• Clamping work-pieces on welding tables, fabrication benches or machining fixtures.
• Fixture integration in assembly lines to hold parts during bonding, riveting or inspection.
• Magnetic anchoring of components in handling systems, transport or positioning setups.
• Use within modular work holding frames where quick repositioning of hold-points is required.

Technical Data