The TenPoint Titan 400/Venom X Replacement String is a high-quality, pre-twisted string designed for the Titan 400 and Venom X crossbows. This replacement string ensures consistent accuracy and reliability, maintaining the factory performance of your crossbow. Made from durable materials, it is recommended to replace the string every two years to ensure optimal performance and safety. Easy to install, this string is an essential component for keeping your crossbow in top condition. TenPoint Titan 400/Venom X Replacement String HCA-11621