The Whitco Multi-Bolt window lock can be installed on different types of windows such as Sash windows, Casement windows, Hopper Windows etc.

Whitco patio bolts suit both hinged and sliding doors. The provide much higher security than just the typical lock in the centre.

The Whitco Vent lock suits Aluminium sliding windows. The window can be locked closed or in the open posistion for extra ventilation.