The product is a lot of indexable tool holder hardware screws and clamps, totaling 125 pieces from various brands. These screws and clamps are designed for use in CNC, metalworking, and manufacturing industries for secure and precise toolholding. With a mix of brands included, this assortment offers versatility and compatibility with different indexable inserts. Perfect for professionals looking to expand their toolholding capabilities, this lot provides quality hardware for efficient and reliable machining operations.