Eurospec DSB8225, Security Door Bolts & Key OR Key Only - 3 Finishes

Door Furniture - Front Door Furniture, Brass, Black, Chrome

TOLEDO Patio Door Security Bolt TDP02-W - The Home Depot

Door Bolts, Front Door Locks

Hickory Hardware Security Slide Latch Door Lock Bolt

Door Fittings and Door Security – Page 3

Architectural Ironmongery

Black Door Furniture

Popular choice for extra security to front and back doors in particular. The mortice bolt is hidden inside the door and can be locked or unlocked via

Eurospec DSB8225 Security Mortice Rackbolts - Polished Chrome

Eurospec DSB8225, Security Door Bolts & Key OR Key Only - 3 Finishes

Cookson Hardware