Magswitch MagJig 150 Magnetic Clamp Set of 2 - Powerful On/Off Hold

Our review of the Magswitch MagJig 150 Magnetic Clamp set is aimed at woodworkers and metalworkers who need a compact, reliable clamp with strong holding power. The bottom line: these magnets excel when used to hold thin workpieces or as quick jigs for resawing and light welding tasks because the on/off switch makes them simple and fast to position. For anyone who values repeatable, strong magnetic holding and easy release, the MagJig 150 is worth considering as a workshop helper rather than a heavy-duty fixturing replacement.

Key Features

• Max Breakaway 150 lbs: Provides a high rated holding force so small parts stay secure during cutting or tack welding.
• Full Saturation Thickness.25 in: Designed to hold through stock up to a quarter inch thick, making it useful for thin board and sheet tasks.
• On/off magnet switch: The built-in switching action makes placement and removal fast and safe without needing separate wrenches or clamps.
• Compact overall height 2.1 in: A low profile that fits into tight jigs and keeps the workpiece close to the table or fence.
• Light net weight.6 lbs each: Easy to reposition and carry around the shop without fatiguing the user.

Who It's For

The MagJig 150 set is ideal for hobbyists, cabinetmakers, and metalworkers who need a portable magnetic clamp for jigs, resawing guides, light welding hold-downs, or temporary assembly. Its compact size and on/off switch suit repeatable setups where speed and ease of use are priorities.

Those who require heavy industrial fixturing or need to clamp through thicker materials regularly should look at larger magnetic systems or mechanical clamps, since the MagJig is optimized for thin stock and quick-shop tasks rather than full-scale production pressing.

Pros & Cons

Pros

• High rated breakaway force gives confidence when holding small to medium parts securely.
• The on/off switching action makes placement and removal very convenient and reduces setup time.
• Compact, low profile and light weight make it versatile for jigs and tight spaces.

Cons

• Performance is best through stock up to the specified.25 in; thicker materials will reduce holding strength.

Specifications

Brand	Magswitch
Model	MagJig 150 (set of 2)
Max breakaway force	150 lbs / 68 kg
Full saturation thickness	.25 in / 6 mm
Net weight (each)	.6 lbs /.2 kg
Overall height	2.1 in / 52 mm

Our Verdict

The Magswitch MagJig 150 set is a practical, well-built magnetic clamp for workshop jigs, resawing guides, and light welding tasks where quick placement and strong holding matter. It represents good value for users who need compact, repeatable magnetic holding, though those working with thicker stock should consider larger solutions.

Frequently Asked Questions

Can these hold through thin plywood?
Yes; the MagJig 150 is rated for full saturation at.25 in, so it will hold effectively through thin plywood and similar stock.

Are they easy to turn on and off while positioned?
Yes; the integrated on/off switch is designed for quick activation and release without tools, simplifying repositioning.

Is this set suitable for heavy production fixturing?
They are best for jigs and light-duty workshop tasks; heavy continuous production or thick material clamping will need larger systems.