Lawnmower Blade Balancer – Metal Construction with Magnet Ensure precise lawnmower blade alignment for a smoother, cleaner cut. This durable metal balancer is designed to check blade straightness and balance, helping prevent vibration, uneven cutting, and unnecessary wear on your mower. Key Features: Made from robust metal material for longlasting performance. Thin metal rod design easily checks if blades are bent, improving cutting accuracy. Magnetic balancer ensures proper blade alignment for mowing results. Compatible with any lawnmower blade that has a center mounting hole. Replacement part number: 339075B 42047 for easy reference and ordering. Simple to use – when the blade is properly balanced, it will rest horizontally on the balancer. Benefits: Reduces vibration during operation for a smoother mowing experience. Extends blade life by detecting imbalance early. Helps maintain even grass height and eliminates streaks in the lawn. Use Scenarios: 1. Balancing replacement blades before installation to prevent uneven wear. 2. Checking blades midseason to correct any bending or imbalance caused by hitting obstacles like rocks or branches. 3. Maintaining older blades after sharpening to ensure they remain balanced for efficient cutting. Specifications: Material: Metal Function: Lawn mower blade straightness and balance tester Compatibility: Compatible with most lawn mower blades featuring a central mounting hole. Part Number: 339075B, 42047 This magnetic blade balancer is a practical tool for homeowners and landscapers who want to maintain their mower's performance and achieve a professionallooking lawn. Easy to operate and built to last, it is an essential part of regular lawnmower maintenance.