The MTD 732-0571 Lawn Tractor Tool-Spring Pull helps safely remove and install tension springs during lawn tractor maintenance and repair. It works by providing a secure grip on spring ends, allowing controlled pulling and positioning of tightly stretched springs while reducing the effort needed for service work. The tool is especially useful when servicing deck belts, brake springs, ... https://www.wholetoolbox.com/mtd-732-0571-lawn-tractor-tool-spring-pull/732-0571.html