A3 Carbon Steel: Crafted from A3 carbon steel, round ended key set offer robust performance, standing up to repeated insertion and removal. Each machine key features a refined surface, ensuring a snug fit within mating keyways for safe connections
Compartmentalized Box: The set comes with plastic storage box designed with individual compartments, suitable for keeping keyway keys sorted. This design ensures keyway kit stays in place, preventing sizes from mixing and allowing easy identification
Diverse Size: With 140 pieces in 7 sizes, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, this round ended key set provides ample choices. Whether small motors or large industrial equipment, keyway kit has you covered for different machinery requirements
Easy Carry: The lightweight plastic box makes this keyway keys set convenient to store in tool cabinets or carry to job sites. Its construction protects the machine key contents during transit, ensuring the keys remain organized and ready for use
Usage Scenarios: Machine key are designed for fastening equipment requires frequent disassembly, such as automotive parts, pumps, industrial machinery. The round ended key set provides a suitable way to transfer torque between shafts and hubs