26 in 1 insulated screwdriver set slotted torx magnetic screwdriver bits double end screw bit set for electricians repair tools

description: the knife bar is made of 45# steel, with an outsourcing rubber handle, which is safe to use, and the handle adopts pp+tpr dual-purpose arbor. a variety of specifications, two-color rubber-coated insulated handles, high hardness, durability, and comfortable grip. the bit has a strong magnet, the screws are not easy to fall. cr-v steel with heat treatment, high hardness and good toughness and resistance. ergonomic tpr handle gives comfortable grip feeling and helps you to use very