A Twist Lock Coupling, or twist lock mechanism, is a type of mechanical connection used to secure and lock two or more components together. It employs a twisting action to establish a secure and reliable connection. It is engaged by twisting or rotating one component relative to another. The twisting action aligns and locks corresponding features or mechanisms in place, creating a firm and secure connection.Attributes:• Resistance to corrosion.• Provides a high flow capacity for fluid or gas transfer applications.• Prevent accidental unlocking or disconnection.Applications:A Twist lock couplings are used in trailer hitching systems, especially in heavy-duty applications. They provide a secure connection between the trailer and the towing vehicle, ensuring stability and preventing accidental detachment during towing.