Door Security Bolt With Key Operated Concealed Door Bolts
![](https://yalehome.co.uk/media/catalog/product/p/-/p-1pm444-pb.png?optimize=low&fit=bounds&height=450&width=540&format=jpeg)
P-M444 Door Security Bolt. Key operated Concealed Door Bolts. Mortice fixing with bolt throwing in to the door frame. Recommended that 2 bolts are used per door
Key operated Concealed Door Bolts
Mortice fixing with bolt throwing in to the door frame
Recommended that 2 bolts are used per door
![](https://securitech.com/wp-content/uploads/securitech-autobolt-max-abm-multipoint-forced-entry-lock.jpg)
Multi-Point Locking - Securitech
![](https://www.doordeals.co.uk/files/img_cache/4552/770_450_1592565526_best-door-locks.jpg?1592565536)
Best Door Locks: Which should you use for your doors?
Builders Merchants Belfast, DIY, Timber Suppliers, Decking, Paving
![](https://www.mica.co.za/wp-content/uploads/2020/10/MICA-H-T-BST-SCRTY-WTH-SLDNG-DR-LCK-9.jpg)
Mica Hardware Boost your home security with sliding door locks
![](https://voloshoppe.com/wp-content/uploads/2022/05/81MrGuUqLFL._SL1500.jpg)
5 inch SS Door Security Latch.
Key operated concealed door bolts Lock can only be operated from inside Additional security, ideal for back doors Key suppliedRecommended that two
![](https://m.media-amazon.com/images/I/718XOfCW+VL._AC_UF894,1000_QL80_.jpg)
Yale P-2PM444-CH-2 Door Security Bolt, Chrome Finish, Pack of 2, Standard Security, Visi Packed, Suitable for hinged and Wooden Doors
![](https://cdn.aws.toolstation.com/images/141020-UK/250/64150.jpg)
Rack Bolt Satin
![](https://images-cdn.ubuy.co.in/63e4c8ff7ae17d7b0870dbc1-door-security-slide-latch-lock-3-inch.jpg)
CRANACH Door Security Slide Latch Lock, Keyless Entry Door India
![](https://lockwholesale.co.uk/wp-content/uploads/2019/12/ERA-838-in-door.jpg)
ERA 838 Door Security Bolt (2xlocks/1xkey) supplied by NRMS Ltd
![](https://handlehouse.com.au/cdn/shop/files/T11-Single.jpg?v=1695006784)
T11 - Keyed Flush Bolt – Handle House
![](https://www.sdcsecurity.com/images/1190A-2090A-Series-Extra-Heavy-Duty-Bolt-Locks.webp)
Spacesaver® 1190 / 2090 Series - Heavy Duty Concealed Mortise Bolt Locks
The Yale PM444 series security door bolts are concealed (mortice fixed) into the door with a bolt which throws into the door frame. Operated by using
![](https://leylandsdm.co.uk/media/catalog/product/cache/4e08abadae42c6f1ef5a4c70523ac584/1/0/102733_26032_yale_door_security_bolt_pair_540x540px_12.jpg)
Yale Door Security Bolt Pair Brass
![](http://www.plantex.in/cdn/shop/products/713fIoDszWL_653e08e7-fce3-4c8e-8a3d-07184fcb865e.jpg?v=1690700103)
Plantex Heavy Duty Door Lock - Main Door Lock Set with 3 Keys/Mortise – GB Plantex