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Quality fittings for buildings of distinction

07 - 5 Lever & Detainer High Security Mortice Deadlocks for Doors

Mortice Deadlocks are housed in the door edge and have a deadbolt operated by key from both sides. Our 5 Lever and Detainer deadlocks are suitable for high security applications and are recommended as a minimum level of security on external doors by the insurance industry and police. We offer a range of deadlocks suitable for the vast majority of applications from residential use through to heavy commercial situations. Rebate Conversion Sets for double doors are also available as an optional extra for most of our deadlocks and these can be found on the individual product pages where applicable.

When choosing locks and latches for timber doors we recommend you refer to the information in our [Mortice Locks & Latches Specification Guide] before making your selection.
#01 - 2" 5 Lever High Security Deadlock 3G220
£ 115.68
2" (54mm) Union 3G220 (ex Chubb) British Made 5 Lever High Security Mortice Deadlock for Glazed Doors with Narrow Stiles - Brass & Satin
#02 - 2.5" 5 Lever High Security Deadlock
£ 24.60
2.5" (66mm) Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - Brass PVD & Satin Stainless
#03 - 2.5" 5 Lever High Security Deadlock
£ 30.36
2.5" (63mm) Premium British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - 6 Brass, Bronze, Black & Stainless Finishes
#04 - 2.5" 5 Lever High Security Deadlock - Keyed Alike
£ 32.04
2.5" (63mm) Premium British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications + Keyed Alike in Groups - 6 Brass, Bronze, Black & Stainless Finishes
#05 - 2.5" 5 Lever High Security Deadlock 3G114E
£ 65.04
2.5" (67mm) Union (ex Chubb) 3G114E British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - Brass & Satin
#06 - 3" 5 Lever High Security Deadlock
£ 24.60
3" (78mm) Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - Brass PVD & Satin Stainless
#07 - 3" 5 Lever High Security Deadlock
£ 30.36
3" (76mm) Premium British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - 6 Brass, Bronze, Black & Stainless Finishes
#08 - 3" 5 Lever High Security Deadlock - Keyed Alike
£ 32.04
3" (76mm) Premium British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications + Keyed Alike in Groups - 6 Brass, Bronze, Black & Stainless Finishes
#09 - 3" 5 Lever High Security Mortice Deadlock 3G114E
£ 65.04
3" (82mm) Union (ex Chubb) 3G114E British Made Heavy Duty 5 Lever Mortice Deadlock to BS3621 for High Security Applications - Brass & Satin