Amtech 3 Piece magnetic bit holder set

VERSATILE: This 3 piece magnetic bit holder and adaptor set includes 75mm, 100mm and 150mm magnetic bit holders which take all standard 6mm (1/4") hex screwdriver bits. 

ACCESS HARD TO REACH SCREWS: With quick release drives, they are ideal for accessing awkward or hard to reach screws. 

NOTE: They are not suitable for use with impact drivers or wrenches.