Applicable Model： For LE750 EH1000 Replace Part Number: EB-007AL, EB-007, 243801-00, 243801-02, 40-519, 243797-00 Specification： Length 7 3/4", Center Hole 1/2" Material: Made of quenched heat treated steel to make it harder and more durable Tips： If you are not sure whether our product is suitable for your machine, please measure the size of the blade you used before to determine whether our product is suitable Applicable Model For LE750 EH1000