Auxiliary lock for sashes Windlock Black 37 x 60 x 43mm N-1039 1 piece

Auxiliary lock for sash windows with key. It can be installed even with the window slightly open for ventilation. For added security, install it in two places on the upper and lower frames. Color: Black Mounting dimensions: 30 to 45 mm Size: 37 x 60 x 43mm Material: Body: zinc die-cast, key: nylon resin, push plate: natural rubber