【Sturdy and Stable】Made of high quality ABS plastic,screw holder is sturdy and durable,anti-aging,chuck is stable,screws are not easy to slip off.
【Wide Applicaton】Total Size:40x14mm/1.57x0.55Inch.Can hold screws of various shapes within the scope of application(Suitable for 6mm-8mm diameter screwdrivers/bits;The range of clamping screws is 3-12mm;the diameter of the screw head should be less than 12mm)
【Main Purpose】This type of screw holder is free of hand-held screws and assist workers in solving misalignment and skewing problems when tightening screws and improve thire work efficiency.
【Light and Portable】Screw clamper is light and portable,small and easy to organize,does not take up space.