Heavy-Duty Adjust-O Magnet Square Pack

When standard pull forces aren't enough. This pack covers the full range of HD Adjust-O Magnet Squares — 90 lb, 140 lb, and 160 lb models — built for heavy stock, structural work, and setups that need to stay put. The double-plate design on HD models maximizes magnetic contact for full holding power. What's included: 1x Adjust-O Magnet Square, 90 lb MPF (MSA46-HD) 1x Adjust-O Magnet Square, 160 lb MPF (MSA48-HD) 1x Adjust-O Magnet Square, 140 lb MPF (MSA53-HD) Key features: DOUBLE Plate design on all HD models — maximizes magnetic force output On/off switch with mid-point position for easy part placement before full engagement 30°/60°, 45°, and 90° angle settings on all three models Strong rare earth magnets, fully enclosed aluminum body for easy cleaning U.S. Patent 7009480