The L & LBR Tractor Angle Blades are excellent for scraping, grading, leveling, ditching, terracing and backfilling on the farm or on construction jobs. The L and LBR series blade has a strong 15" high moldboard with a 6" reversible cutting edge. The movement of one pin easily sets the 5 forward and 5 rear angular settings. The 4-bolt adjustment on the moldboard permits shifting the moldboard 12" to the left or right. The tilt is controlled by the high/low placement of the hitch pins (dual holes) plus the leveling screw on the tractor. The LBR series had a reinforced main frame for tougher applications. The L Series does not have the Reinforcement Brace across the main frame like the LBR which is reinforced. These blades can be used on tractors up to 40 H.P.  Free Shipping within 1,000 miles!