Blade Width – 2. Blade Thickness – 0.12. Blade Length – 8. Center Hole Size – 1. Blade Edger Type – NS. Blade Edger Design – SC. Made with high carbon steel, OregonĀ® Edger blade 40-139 is designed to resist bending or breaking on the job. This economy blade is not heat treated. 8″ x 1″ x. 120 Economy edger blade. Major brand replacement: Echo. Fits the Following Models. Stihl – All models. Echo – E3100, PAS2601, PE200, PE201, PE230, PE231, PE260, PE261, PE310, PE2000, PE2400 and PE2601. Husqvarna – 123L, 125E, 125LD, 225E, 225LD, 225RD, 232L, 232RBD, 233RBD, 240RBD, 322E, 323E, 323EX, 325E, 325EX, 326E, 326ES, 326EX, 327ES, 426EX, 525ES. Maruyama – E27, E30S, ED2321, ED2621. Shindaiwa – 80544, LE230, LE231, LE242, LE250, LE2510, LE254, LE260, LE261, LHE2475. MTD 41ADZ2CC799, 41AJLE-C799, 41BJLE-C799, 720REB, 720r DE, 725RE, 770REB, CL25LE, LE720, LE720R. Kawasaki – HE026A, HE027A, KEL27B, KEL27BC. Tanaka – TBC-255SKF, TBC-SF, TPE-250, TPE-2501, TPE-250PF, TPE-260PF, TPE-270PF, TPE-270PN, TPR-2510. Replaces the Following Blades. Echo – 69601552632, 720237001. Red Max – 636715110. Stihl – 4133 713 4101, 4133 713 4102.