feature of product:

• Adjustable extension adapter eliminates the need to buy multiple screwdrivers of different lengths
• The entire post has undergone rigorous heat treatment and is both durable and elegant in appearance.
• Four-groove screwdriver head adapter, four-groove rotary screwdriver is super convenient
• It allows you to use a wrench to match the pressure, making the use characteristics of the post more variable.
• Suitable for general screwdrivers, pneumatic drivers and cordless electric drills
• Magnetic, the screwdriver head will not slip off easily during use
• The shaft is made of white iron, which is not easy to rust.

Product specifications: