The MACH KEY 3/8 SQ X 1-1/2 (100 PC) by Double HH Manufacturing is an essential component for securing gears and pulleys in various machinery. Each key measures 3/8 inch square and 1-1/2 inches in length, providing a reliable fit for standard applications. This pack includes 100 pieces, making it ideal for bulk use in manufacturing and repair settings. Made from durable materials, these keys ensure long-lasting performance and resistance to wear. Compliant with industry standards, they are a must-have for any mechanical toolkit.
