Quick and Easy Connection: Connect all front-end equipment with a single lever motion, engaging both electrical and hydraulic circuits along with header retaining pins Tool-Free Operation: No need for wrenches, making header-combine connections hassle-free and efficient Time-Saving: Reduces the time required to change headers, allowing more time for actual harvesting Convenient for Transport and Storage: Simplifies the process of removing headers, making transport and storage more manageable Enhanced System (Post-2016 Models): 1. Features a valve assembly mounted to all platform and corn head back sheets. 2. Includes an orifice valve specific to the header type and a pressure override valve, ensuring optimal performance and reliability of hydraulic functions Product Dimensions Weight 6.93 lb Height 8.5 in Width 13 in Length 14.5 in Model Compatibility: 622X 625X 630FD 630X 635FD 635X 640FD 645FD S7 600 S7 700 S7 800 S7 900 S650 S660 S660 PRECISION UPGRADES S670 S670 PRECISION UPGRADES S670H S680 S680 PRECISION UPGRADES S680H S685 S685H S690 S690 PRECISION UPGRADES S690H S760 S760 PRECISION UPGRADES S770 S770 PRECISION UPGRADES S780 S780 PRECISION UPGRADES S785 S790 S790 PRECISION UPGRADES Additional models may not be listed.