[Part Number]490-850-0005 Fits 11A-B13M729, 13A326JC058, 13AX935T004. [Easy to disassemble] Easy to remove and replace the worn lawn mower blade, conveniently and quickly. [Replacement]Replacement of an old or damaged grass blade removal tool. [Function] Lawn mower blade removal tool, fasten to the cutting platform to prevent blade rotation. [Applications] Attaches to cutting platform to prevent blade movement., Manufacturer: Bumdenuu