S 4033 - "tamper-proof" Sliding Wind Sash Lock (black)
Extruded aluminum sliding window lock with tamper-resistant single hex security screw and wrench. Securely locks window in closed or ventilating position. Prevents accidental opening by children.
- Allen head screw provides permanent "tamper-proof" locking
- Can be used as a secondary lock to prevent accidental opening by children
- Diecast construction
- Securely locks windows in a closed or ventilating position
- Black finish