- Use with metal framed sliding doors and older style, metal framed sliding windows
- These locks are for use on sliding patio doors and windows whose metal fins measure 1/4 in or thinner
- Each lock features a pair of counter thumb turn fasteners for adding a strong, sure hold
- Dimensions: 2 in W
- Finish: Aluminum
- Handle Length: 5/8 in
- Material: Zinc
- Mounting Type: Thumb Screw
- Projection Size: 5/8 in