Plastic Steel Aluminum Alloy Child Lock Door Universal Window Windproof Brace Hook Buckle Wind Hook Limiter

Protect the windows: With metal window locks, the opening of the windows can be fully ventilated, controlled and adjusted as required. Prevent windows from opening or closing due to draft or wind in a simple and effective way.

ADJUSTABLE DESIGN: Thanks to the controlled supply of air, moisture penetration and mold formation are effectively prevented. The indoor climate is perfectly regulated even in cold and rainy weather. The opening width can be adjusted according to the weather conditions and your habits.

Wide Application: Allows you to lock open windows at different opening angles and prevents accidental slamming. Suitable for all standard windows and doors made of PVC, wood or metal.

All you need is a simple screwdriver to screw in, easy to use, no drill required for drilling. size: 16.6 x 4.6 x 1.3cm

Material: Stainless steel

colour: Silver Package Contents: 1 x Windproof stay hook buckle

1 x Buckle

4 x screw Only the above package content, other products are not included.