Fayelume 140PCS Round Ended Feathers Keys, Parallel Square Stocks Key, Keyway for Fasteners Mechanical Industry, 8mm 10mm 12mm 16mm 20mm 25mm 30mm

["Diversified Size Options: Provide a variety of size specifications: 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, to meet the needs of different equipment installation and maintenance, suitable for a variety of mechanical and industrial scenarios","Convenient Storage: Equipped with a plastic storage box, it is convenient to classify and store the keys, easy to carry and quick access, keeping the work area neat and orderly","High-Quality Materials: Made of A3 carbon steel, with good antirust, ensuring stability and service life in frequent use","Precision Craftsmanship: Finely machined, smooth and burrfree, it can be easily embedded into the keyway of the equipment during installation, avoiding extra wear and tear on the equipment","Widely Used: Contains 140 keys in a variety of commonly used sizes to meet the frequent disassembly and assembly needs of a wide range of equipment, ideal for home repairs, industrial workshops and machinery maintenance"]