How to Choose Lawn Mower Blades

Overview

Purchasing the correct blade for your lawn mower is crucial to the health of your lawn and to the longevity of your lawn mower. Lawn mowers come in many different cutting widths. Some are regular lawn mowers and some are mulching lawn mowers. Each uses a different length or type of blade.

Step 1

Look over the operation manual for your lawn mower closely to see if you have a regular lawn mower or a mulching lawn mower.

Step 2

Disconnect the spark plug wire and lay your lawn mower down on its side. Locate the center bolt that holds the blade to the lawn mower.

Step 3

Take a tape measure and measure the entire length of the lawn mower blade diagonally from cutting edge to cutting edge.

Step 4

Take this information with you to your local home improvement store or garden center and purchase the correct replacement blade.

Tips and Warnings

  • Wear heavy gloves when handling the lawn mower blade. It is very sharp and will cause injury to bare skin.

Things You'll Need

  • Lawn mower operator's manual
  • Adjustable wrench
  • New lawn mower blade
  • Gloves

References

  • Glen's Surplus: Lawn Mower Questions
  • Blades Lawn Care: How to Install a Lawn Mower Blade
Keywords: lawn mower blades, choosing mower blades, disconnect spark plug, measuring mower blade, mulching blade

About this Author

Robin Gonyo has been writing for several years now. She has a deep love for gardening and has spent a vast amount of time researching that subject. Previously she has written for private clients before joining Demand Studios. She hopes to share her knowledge with others through her writing.