Solve the Troubles When Installing Screws: I think it is an excellent auxiliary tool for installing screws. When you install the screws, the screws are easy to fall, you need to hold the screws to install, even so, the screws will fall, this is a very annoying thing. With it, installing screws will be very easy. Improve Work Efficiency: In the past, when installing screws, the speed was very slow, because it was easy to install unevenly or crookedly. After having it, you will install the screws more easily and quickly, which saves effort and time, and the process of installing the screws will be more enjoyable. Very convenient to use. Scope of Application: Very suitable for the installation of woodworking furniture, wooden boards, workbenches, etc., suitable for screwdriver bits with a handle diameter of 6-8mm. Screw Gripper Size: The total length is about 40mm/1.57inch, the top width is 18mm/0.7inch, the bottom width is 15mm/0.59inch. 3.2g/1 pcs. It is light and small, very easy to carry. Package Content: You will get 4 screw holders at a time, and multiple people can install screws at the same time.