Sliding Glass Patio Door Replacement Handle Set - WHITE - With Key Lock - Centered Latch (As Shown), Model # PO-RL-P-WHT. Replacement Patio Door Handle Set for Sliding Patio Doors. This is the Arched C Shape Design ( see pictures ) Sliding Patio Door Handle Set Replacement with Key Lock and new mortise lock assembly included (as shown). Also available by special order only in Antique Brass, Brushed Chrome, Bronze, Almond, and Black.