![Safety 1st Top of Door Lock with Pinch Guard Safety 1st Top of Door Lock with Pinch Guard](https://cdn11.bigcommerce.com/s-lj4d1s3ndf/images/stencil/300x300/products/726/5213/Top-of-Door-Lock-Pic__18140.1703173373.jpg?c=1)
- Works as a security device and a child safety device
- Allows for ventilation without sacrificing security
- Compatible with vinyl, aluminum, or wood sliding doors
- To install this lock, you will have to drill holes in your existing door
- Tools Required: 3/32 inch drill bit, 7/16 inch drill bit, and a Phillips screwdriver