RDEER VDE-9913 13-in-1 Insulated Screwdriver Set Portable Screwdriver Electrician Tools with Pen Tester

• Screwdriver shank made of 6015 chrome vanadium steel, blade hardened by high-frequency quenching
• Two-colour insulated rubber handle, high voltage resistant to 1000V, flame retardant, quick changeable bar
• Various sizes and specifications to meet a variety of work needs
• A powerful magnet on the head of the screwdriver can easily absorb screws and other small metal parts
• Plastic case with buckle design, easy to carry
• 110V-250V pen tester is included

Specifications:

• Hardness: HRC52-54, manganese phosphate finish
• Size: approx. 21.5 x 12 x 4.3cm
• Weight: approx. 830g