T-Bar style handle espagnolette bolt used for securing a door top and bottom by simply turning the handle. They are used on French doors and have a strong visual presence being surface mounted and provide additional security. To suit inward and outward opening doors, comes with 2 x 1.2m Rods and Mortice Keepers to suit a variety of applications. Longer rods available for taller doors. Comes with a 10 year mechanical guarantee. suitable for domestic use.