Hello, I invite you to purchase: Original, top-quality SCHUMACHER fine-cut knives with comparative number 420100045 (10961). Other comparative numbers: 10961, 420100045, 16007763, Z52672, Z93077, AZ47493, 322702850, 0650 3530, AZ40032 , AZ47493,H207929Length : 80 mm Width: 76 mm Thickness: 2.7 mm Hole diameter: 6.5 mm Spacing of mounting holes: 51 mm Distance from the end to the beginning of the cutting edge: 27 mm Number of teeth per side: 19 Product highest quality guaranteeing long and failure-free operation.Example application:DEUTZ FAHR:M2480 M2580 M2680 M2685 M2780 M2780H M3580 M3640 M66-M66SM3610 M3630HEADERS:HMW 1124JOHN DEERE:1450CWS 15 50CWS 1450WTS 1550WTS GRAIN HEADERS :600 614 615 616 618 620 622 625 630 635 900 913 915 916 918 920922 924 925 930 810 812 814 816 818 820 822 825Laverda Hedery:Schneidwerk L 420Schneidwerk L 480Schneidwerk L 540Schneidwerk L 600Schneidwerk L 660