LOGOSOL F2 & F2+ Joint Coupler is an essential accessory designed for connecting extensions on the LOGOSOL F2 and F2+ chainsaw mills. This robust coupler ensures a secure and stable connection between the sawmill sections, providing the necessary stability to handle longer logs. Built with durable materials, the joint coupler is easy to use and install, allowing you to quickly extend the functionality of your sawmill for processing longer timber. Model Number: 4525-001-2060