Cylinder locks are the most common type used for protecting front and back entranceways in a home. The ability to replace them without removing other fittings is one of the main reasons they are so popular, making them straightforward and quick to fit. This collection features a choice of locking styles, from ones that can be turned with the twist of a knob to heavy-duty options designed to increase the security level of a building. Many of the packs come with three keys, allowing for multiple household members to come and go at their leisure, or for sharing a spare with close family when taking a holiday. A one-year manufacturers’ guarantee offers added reassurance that a home will be as secure as possible.