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Chubb locks, now branded as  Union  are one of the most popular BS3621 approved deadlocks for front doors in the UK, a great secure popular 5...

Chubb 5 Detainer 3G110 Deadlock with anti-pick detainers that help resist attack, hardened steel around keyhole to help resist attack also....

Chubb 1K57 High-security Padlock, now under the union 1k57 branding, it is exactly the same apart from new Union name. Mechanism: AVA 10 disc, small mortice...

Chubb 3M50 (now under Union branding, same as Chubb 3M50, nothing else has changed). Hookbolt clutches the lock to the door frame, whilst a  steady bolt prevents...

Union C-Series 3G114 5 Lever Non-British Standard Mortice Deadlock, used to be called CHUBB 3g114, same thing!. These 3G114 Ex Chubb Union Deadlocks...

Era 3 lever Mortice Deadlock, Era 472 to Era 572. Supplied with 2 keys.  Can't be keyed alike. See diagram for dimensions. 2.5" or 3" deep....

Chubb 3G114E, 5 Lever Mortice deadlock with single or double pole micro switch that works with alarm systems. Single or double pole. Now branded as...

Rebate Set 13mm, for the Chubb 3K74 or E3k74 sashlock. Rebate kit to allow a mortice lock to be used on a pair of rebated double or French doors

Chubb Security Escutcheons 3C14E, now branded as Union. These Security Escutcheons bolt from the front to the back of the door sandwiches the lock in to make it stronger. ...

Union C-Series (formerly known as Chubb) 3C14E Security Escutcheon to suit Union 3C10, 3C14 and 3C20.PB Euro Boxed Suitable for use with high security euro profile...

Chubb Mortice Deadlock, much better Security lock compared to 2 or 3 lever locks. Now branded as Union , but they are the same lock. Mechanism: 5...

This Gatemaster 5CDC stainless steel case is designed to make mortice locks easier to fit to gates and also provide additional protection to the lock from both physical...

Mortice Deadlock, great cheaper quality replacement for the Union 3G110. This 5 Lever Upright Deadlock is a cost effective solution for doors prepared...

Union sashlock. C-Series 3K74 5 lever mortice sashlock - Roller latchbolt means lock is suitable for fitting in doors both left and right hand hung, without modification...

67mm SC KD BoxedC-Series 3K74 5 lever mortice sashlock - Roller latchbolt means lock is suitable for fitting in doors both left and right hand hung, without modification...

Union C-Series (formerly known as Chubb) 3K75 5 lever mortice sashlock67mm PB KD Boxed Roller latchbolt means lock is suitable for fitting in doors both left and...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock67mm PB KD Boxed Roller latchbolt means lock is suitable for fitting in doors both...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock80mm PB KD Boxed Roller latchbolt means lock is suitable for fitting in doors both...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock67mm SC KD Boxed Roller latchbolt means lock is suitable for fitting in doors both...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock80mm SC KD Boxed Roller latchbolt means lock is suitable for fitting in doors both...

Union C-Series (formerly known as Chubb) 3G220 Narrow Stile Mortice Dead lock. Extra long 20mm bolt throw. Ideal for doors with narrow...

The Union C-Series (formerly known as Chubb) 3C10 is a heavy duty Euro Profile Cylinder Mortice Deadlock (case only - cylinders supplied separately). It is a robust...

The Union C-Series (formerly known as Chubb) 3C10 is a heavy duty Euro Profile Cylinder Mortice Deadlock (case only - cylinders supplied separately). It is a robust...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock67mm SC KA Boxed Roller latchbolt means lock is suitable for fitting in doors both...

Union C-Series (formerly known as Chubb) 3K74E BS3621 5 lever mortice sashlock80mm PB KD Visi Roller latchbolt means lock is suitable for fitting in doors both...