Need a super strong, versatile magnetic base for your shop? The Westhoff Mighty Mag is a beast in a small package. It packs a serious 45 pounds of holding power, so your dial indicators, test gauges, or other tools stay put on lathes, mills, or any steel surface. The compact size—just 4-3/8\ long, 1\ wide, and 1-1/16\ high—lets you fit it in tight spots where bigger bases won't work. It's got SIX different mounting locations: three 1/4\-20 tapped holes, one 10-32 tapped hole, one 3/8\ reamed hole, and a V-slot that holds rods from 1/8\ to 5/16\ diameter. The quick-release cam lever lets you attach or detach it in a snap, no fussing with knobs. The housing is rugged zinc die-cast, and the whole thing is proudly made in the USA. Perfect for machinists, mechanics, or hobbyists who need reliable, heavy-duty holding power for precise measurements. Once you have one, you'll find uses for it everywhere in the shop!