The SQ Mach Key Pak includes 33 precision-engineered square keys, perfect for a variety of mechanical applications. Manufactured by Double HH Manufacturing, these keys are made from high-quality materials to ensure durability and reliability. Each key is designed to fit securely into keyways, providing excellent torque transmission and preventing slippage. This comprehensive set is ideal for maintenance professionals and DIY enthusiasts, offering a range of sizes to meet diverse needs.
