The Montague 3173-9 Handle is a 20-inch center-to-center door handle used with compatible commercial oven equipment. Its extended design provides a convenient grip for opening and closing the oven door during regular kitchen operation. The 20-inch mounting-center measurement is an important specification when matching the handle to the existing door hardware. This part is associated with Montague commercial cooking equipment and can be referenced when an oven handle becomes loose, damaged, worn, or difficult to operate. The specific part number provides a useful identification point when checking equipment requirements and sourcing the appropriate door handle for service work.