Single-cylinder deadbolts (keyed on one side) will work fine for most situations. Double-cylinder deadbolts (keyed on two sides) are a good idea if you have a window near the deadbolt. For safety ...

As there are so many smart locks available, we've broken them down into deadbolt locks, multi-point locks, euro cylinder locks and night latch locks. One thing to be aware of is that typically a ...

Supplied as standard with striking plate. Cylinder and accessories bolt through lockcase for added strength. Key can be removed in locked or unlocked position. Specification Hardened steel deadbolt ...