Strong Hand GM203 Powerbase Grounding Magnet, 300 A, 20kg Magnetic Force

The Strong Hand Powerbase grounding magnet comes in two ratings: the GM203 at 300 A and the GM205 at 500 A.

The Powerbase has a rare earth magnet, a V-machined surface that grips round parts and a copper connector stud that allows better conductivity (manufacturer-stated). An on/off magnetic switch engages the magnet for maximum holding power and releases it without prying it off the workpiece (manufacturer-stated). Strong Hand gives the magnetic force as 20kg for the GM203 and 50kg for the GM205 (manufacturer-stated).

Where this product is used

• Grounding applications: set up quickly and easily (manufacturer-stated)
• Round parts held on the V-machined surface (manufacturer-stated)
• Switch off for quick, effortless removal (manufacturer-stated)

Features

• Rare earth magnet (manufacturer-stated)
• V-machined surface for round parts (manufacturer-stated)
• Copper connector stud for better conductivity (manufacturer-stated)
• On/off magnetic switch for removal without prying (manufacturer-stated)

Common specifications

Key specifications

Amperage as listed for each part number. Magnetic force is the figure Strong Hand prints for each part number.

Selecting the right option

The GM203 is the 300 A magnet and the GM205 the 500 A magnet, by the amperage listed for each part. Strong Hand gives their magnetic force as 20kg and 50kg (manufacturer-stated). Check the rating against your welding current before use.

Related products

Other grounding products: GB428 Grounding Clamp, GF1751 Ground Hog Clamp and GP1530 Ground Hog Pliers.