The Square Key helps to transmit torque and rotational forces between rotating shafts and the corresponding machine components, such as gears, pulleys, or couplings. The square key fits into a precisely machined slot, called a keyway, in both the shaft and the machine element, ensuring a secure and reliable connection. Its four equal sides provide excellent torque transmission capabilities and ensure smooth power transfer.Attributes:• Ensuring a proper fit and reliable performance• Provides paramount stability and guidance and prevents slippageApplications:The Square Key is used to provide a secure alignment for shafts ensuring efficient power transmission.