Amazon.com: 2 Pack - GlideLok Child Safety Door Top Lock Made of Durable Metal (Not Cheap Plastic Like Other Models) | for Childproofing Interior/Exterior Doors | Adults Can Operate Lock from Both
DOMETOUR Door Security Slide Latch Lock, Keyless Entry Door Lock, Thickened Stainless Steel Sliding Door Lock, Easy to Install Gate, Slide Latch Lock with 12 Screws (2 Pack) - Walmart.com
Premier Lock Stainless Steel Entry Door Handle Combo Lock Set with Deadbolt and 12 SC1 Keys Total (3-Pack, Keyed Alike) LED03C-3 - The Home Depot
22 mm Polished Stainless Steel Door Lock Cam Type Anti Rack External Lock Kit - Moore Industrial Hardware
Household Indoor Stainless Steel Exterior Door Locks, Bedroom Dormitory Doors, Old Anti-theft Locks, General Purpose - Door Locks - AliExpress