We know there's a perfectly rational, scientific explanation to how this tool does what it does--but it seems a little like magic! REALLY handy when working with small screws & nuts that you want/don't want magnetized. Magnetize your screwdriver tips to hold fasteners in place; works on any ferrous metal object. Lifetime warranty.
- One of the most useful tool 'gadgets' we've ever used!
- Insert and rotate tool-tip or small part in square slot to instantly magnetize
- Rounded slot demagnetizes; works over-and-over on same tool or part
- Turn any screwdriver into magnetic retriever; demagnetize electronics tools
- Permanent positive and negative magnets in impact resistant ABS body; no batteries or moving parts
