QJ7055

Screwdriver Magnetizer/Demagnetizer
Quickly and easily magnetize small tools so they attract screws or nuts for easy starting and removing. Insert a screwdriver or nutdriver into the hole, pull it out and it's magnetized! Perfect for do-it-yourselfers, mechanics and electricians.
Size:52x50x28.5mm                                                                          The material is ABS

QJ7055A

Material:plastic,magnets
Hole diameter:4mm,5mm,6mm
Total size (Each):17x11mm

QJ7055B

This magnetizer / demagnetizer is intended to be used with screwdrivers,nut drivers,wrenches,tweezers and other steel tools
This handy gadget can quickly convert any tool blade into a magnetic retrieval tool
To magnetize a tool, simply slide it through the center hole. To demagnetize a tool, slide it through the side slots
Measuring just 1''x1''x1-3/4''