Edger blades compatible with Star Echo models PE2000, PE2400, and PE3100 (OPE# 375525). Not sharpened. Key benefits Restores edging capability: a worn or damaged blade to regain clean, consistent edging along lawns, driveways, and garden beds. Direct compatibility: Designed to fit the listed models and OPE part number for a straightforward swap without modification. sharpness: Ships not sharpened so you can sharpen to your preferred edge angle and finish for the cutting tasks you perform. What this product does Function: Serves as a replacement cutting blade for walkbehind edgers, enabling the tool to cut turf and soil edges clearly and uniformly. Fit: Intended as a likeforlike replacement for the specified models and OPE number, helping maintain correct alignment and operation. Practical attributes Compatibility: For use with Star Echo models PE2000, PE2400, PE3100 and OPE# 375525. Condition: Not sharpened, allowing professional or doityourself sharpening to meet specific job requirements. Use case performance: Helps restore cutting ability for edging, trenching, and soil profiling when the original blade is dull or damaged. How it helps you Saves downtime: Swap in a replacement blade to get tools back to work quickly. Controlled sharpening: Choose the edge geometry and sharpness level that suits turf type and soil conditions. Predictable maintenance: Keep a spare edged on hand to maintain consistent results across landscaping tasks. Use scenarios Weekend yard maintenance: a dull blade before edging sidewalks and driveways to achieve clean, uniform borders. Garden bed preparation: Install and sharpen the blade for precise soil profiling when installing edging or laying mulch. Commercial groundskeeping: Carry a spare, unsharpened blade to edge sharpness on site for varying turf and soil types. Notes Confirm model and OPE number prior to to ensure compatibility. Blade ships not sharpened and will require sharpening before first use.