The Track Carrier Roller Lock is used to prevent the carrier roller from rotating freely. This is vital because the carrier roller's position and orientation play a required role in guiding and supporting the track chain.Attributes:• Manufactured to precise specifications and are built for durability and reliability• Allows the user to switch between heating and cooling modesApplications:The Track Carrier Roller Lock helps maintain the optimal tension of the track chain. This is required for proper track performance, preventing derailment or slippage.