Heavy Duty All Steel Construction. Heavy Duty 3' Hydraulic Cylinder delivers 21,200 Ft-Lbs of Force. 1/2' Hardened Steel Replaceable Cutting Edge. 4-Spring Moldboard Trip for Strength & Protection. Free Floating Design Allows Blade to Follow Ground Contour. Universal Skid Loader and Tractor Loader Mounting Bracket. Easy Adjustable Skid Shoe For Depth Control. 30 Degree Hydraulic Angle Left & Right. Includes Hoses and Flat Face Couplers. Moldboard Trip Lock-Outs for Use as Light-Duty Dozer. Optional 1-1/2' Urethane or Rubber Cutting Edge. Optional Wing Kit for More Productivity. Greasable Pivot Pin.