Sockets Magnetic Socket Wrenches For A Screwdriver Set 14 pieces - Smart Tools A set of magnetic socket wrenches is an extremely useful tool for both the DIY enthusiast and the professional. They are used to unscrew and tighten bolts and nuts. They allow you to work with high revolutions, which significantly shortens the work cycle. They are extremely useful in woodworking, machine repair, in car repair shops, etc. SET CONTAINS: 6 deep socket wrenches with dimensions: 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm PRODUCT FEATURES Very easy to assemble and disassemble, Inside there is a strong magnet that allows you to hold large-sized screws, ensuring their firm hold . Made of sandblasted chrome vanadium steel, Suitable for all screwdrivers (1/4 “hexagonal shank) High strength and resistance to damage, Anti-corrosion and anti-slip properties Overall length: 65mm