Total 3pcs 8 mm Magnetic Nut Driver Bit Set 65mm Long (TAC270831) - Pack of 3

A magnetic nut driver bit is a specialized tool used to easily and precisely drive nuts and bolts. These bits are necessary for both professional tradespeople and do-it-yourselfers since they are usually used in conjunction with power equipment like impact drivers and drill drivers. These bits' main characteristic is their built-in magnet, which firmly keeps fasteners in place while they're operating, reducing drops and increasing efficiency.