MTD 742-0651-0637 Lawn Tractor 27.56" Blade is used to cut grass evenly and maintain a neat, well-kept lawn. This replacement mower blade is designed for compatible lawn tractor applications and works by rotating beneath the mower deck to slice grass as the tractor moves across the lawn. Its 27.56-inch cutting width supports efficient mowing and can reduce the number of passes needed ... https://www.wholetoolbox.com/mtd-742-0651-0637-lawn-tractor-27-56-blade-use-942-0651/742-0651-0637.html