Item specifics Brand: LODESTAR Model: L101315/102315 Shape: straight Material: chromium vanadium alloy steel Specification: metric system Explosion-proof: no Insulation: yes Magnetic: yes Weight: 60 g Knife: Phillips, Flat bit Function: single use Scope of application: maintenance Applicable screw diameter: 6 (mm) Features: The handle adopts transparent plastic handle, crystal clear, exquisite and durable The rods are made of chromium vanadium steel and hard and durable It is hard, strong and strong