SPI Mighty Mag

• A universal magnetic base that will save time and improve accuracy.
• Strong magnet with 45 lbs. of holding power.
• Zinc diecast housing.
• 5 different locations for mounting accessories: 3 positions 1/4 – 20 for lug mounts. 1 tapped hole 10 – 32 1 reamed hole 3/8″
• Size: 4-1/2″ x 1 x 1-1/4″.