FPL Sliding Door Lock Security Foot Bolt in White - Quickly and Easily Locks and Unlocks with Your Foot - Door Dead Bolts - Amazon.com
Barn Door Lock Heavy Duty Sliding Barn Door Latch Lock , 90 Degree Right Angle Heavy Duty Gate Latches Flip Latch Safety Door Bolt Latch Lock Suitable for Garden, Bathroom, Outdoor - Walmart.com
Sliding Patio Door Lock Bolt : Security Hardened Keyed Bolt : Yale Lock Keyway : Silver : Available Keyed Alike : by TOLEDO - Amazon.com
Prime-Line U 11037 Patio Door Deadbolt Lock, 8 In. Overall Height, Steel Bar, Surface (1 Kit), White/Black - Amazon.com