Suitable for mechanics, enthusiasts, and automotive repair technicians, this Rings assortment is a must get for anyone dealing with elastic shafts The precisions engineered designs ensures easy installation, while the wide ranges of size from 4mm to 28 caters to a multitudes of mechanical applications Whether you ' re working on machinery, vehicles, or electronic equipment, these not rusts treated rings are perfect for assembly and maintenance tasks Crafted from 65Mn Component, this comprehensive set of 300 clip rings durability and reliability for all your fastening needs Keep your projects secure and professional with our multifunction clip set, essential addition to any tool collection for simple repairs and constructions, Manufacturer: NUEAYMS