Magnet holds nuts, bolts in place, suitable for tight applications.
1. 1/4" Dr.: 2", 3", 5", 10" (inch). 2. 3/8" Dr.: 3", 6", 10" (inch). 3. 1/2" Dr.: 2", 3", 4", 6", 10" (inch). 4. Magnet strength: 1/4" Dr.: 0.45lbs, 3/8" Dr.: 0.9lbs, 1/2” Dr.: 1.35lbs.