Designed with an interlocked rotating base for great strength, outstanding durability and excellent impact resistance. Features an extra-wide design for increased stability and durability. The blade trip system enables the blade to trip forward when striking an immovable object. The Plow Flange Extension Kit, in conjunction with the use of a Warn front plow base/push tube allows the height of the attachment point to be adjusted for stability, impact resistance and the appropriate blade angle during plowing operations. Made in USA. ProVantage Front Mount Plow Base, for Front Mounting Kits