This exterior pull is equipped with a locking cylinder so you can use a key to lock the door securely This handle is suitable for sliding doors, balcony doors, kitchens, bathroom partitions, and many other styles and materials Do not completely replace the door if the handle of the door is broken or unsightly even in old conditions. Set your new sliding patio door handle Standard reversible handle set for both left and right handed sliding patio doors Zinc alloy, surface painting, ergonomic design, Manufacturer: huswdw