Constructed from sturdy aluminum alloy, the set includes a robust 120minutes mechanical timer, a user friendly knob, and two mounting screws for secure and easy installation in various settings Ideal for timing cooking recipes in the kitchen, battery charging in the garage, or managing workshop projects where precise interval are essential Designed for homeowners, craft enthusiasts, and kitchen users who need efficient timing solution for daily tasks and appliance maintenance Its sturdy aluminum build ensures long lasting making it a versatile addition to any household or professional space for efficient time management This mechanical timer replacement set is suitable with multiple models, providing a sturdy upgrade for appliances with its 120minutes timing capability and included knob