The global leader in dooropening solutions
Group 2Mortice Locks &Conversion Sets
Group 2Mortice Locks Introduction
Features andFunctions
The UNION name has been synonymous with mortice locks since 1840. Today, UNION produce a wide range of productssuitable for both architectural specification and residential use.
The following diagram gives an overview of the main features and functions of a UNION morticelock.
Key ControlSystems
Finishes
UNION lever mortice locks can be supplied individually keyed, keyed alike, key to pass ormasterkeyed. See individual product pages for details. For cylinder mortice locks, please check thespecification of each appropriate cylinder for keying information.
UNION mortice locks are available in a variety of finishes. See individual product pages for details.
LockingMechanism
Dead Locking
Locking the bolt sothat it cannot beforced back
Automatic
Key
Thumbturn
Every timethe door isclosed it isdeadlocked
External orinternaloperation
Internalknob
Operating Mechanism
The means by which the lock is operatedLever Operated Cylinder Operated
Lever Euro OvalMortice Profile Profile
Lockcase
Inner Forend Outer Forend
Follower
Deadbolt Strike Plate
LatchBolt
Latch
Deadbolt
DeadlockingLatch
2.1
Group 2Mortice Locks Introduction
Sizing a Lock To help you select the correct mortice lock, the following is a basic guide to the key measurementsand dimensions.There are three main dimensions that apply to both lever operated locks and cylinder lock cases,namely: Case Size, Backset and Centres
Case Size
The distance from the frontof the outer forend to the
back of the case
Backset
Distance from the outerforend to centre of the
follower or keyhole.
The measurement isimportant when replacing
existing locks.
Centres
Distance between thecentre of follower and the
centre of the keyhole.
This measurement isimportant for selection ofdoor furniture end plates.
Handing of Locks A hinged door opens in one of four ways. Some UNION mortice locks will need you to specify whichhanding you require on order.For details on handing, please refer to the introduction section.
RebateComponents
On Rebated Meeting Styles of double door leafs to align the active and inactive door leafs.
Grading of Locks
‘Commercial’ Grade locks
‘Standard’ Grade locks
are the premier range and are recommended for use in all applications e.g. Residential, Private Sector, Commercial Office,Retail and Entertainment Complexes and the whole spectrum of Public Sector Developments. These locks are of superior engineering design, robustconstruction, use thicker gauge metals and are subject to stringent testing. Their performance is guaranteed subject to correct application.
are designed to meet the demand for lower cost locks by Private and Public Sector developers who need to meet strict budgetaryconstraints. The locks are “value engineered” to meet functional requirements at reduced costs. The performance of this range will be inferior to that of“Commercial” Grade locks and ASSA ABLOY do not guarantee their performance in high traffic situations and in conditions where they could be subject toabuse. Caution should be exercised when using these locks in combination with heavy unsprung or poorly sprung lever handles.
2.2
Group 2Mortice Locks Introduction
RebateConversion Sets
Locks fitted to double leaf doors with rebated meeting stiles require Rebate Conversion Sets. Figure6 illustrates the two component parts of a typical Rebate Conversion Set, namely the striking plateportion which is fitted to the inactive leaf and the forend strip which is fitted behind the forendplate of the lock in the active leaf.
UNION Rebate Conversion Sets suit doors with 13mm deep rebated meeting stiles.
Active Leaf Inactive Leaf
2.3
Group 2Mortice Locks Horizontal & Dead
Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
L-2041-152
Oval Cylinder HorizontalLock Case (Commercial)
Cylinder separate seesection 9
2077-152
3 Lever Horizontal Lock(Commercial) 36 Key Differs
21311-76
2 Lever Dead Lock(Standard) 18 Key Differs
2157-78
3 Lever Dead Lock(Standard) 36 Key Differs
21314-76
Bathroom W/C Dead lockStandard
SS2016
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
PL - BrassSS - Stainless Steel
StandardL-2041-152PLL-2041-152SS
Standard
Keyed Alike
2077-152PL2077-152SC
2077-152PLKA2077-152SCKA
2077-152PLMKD2077-152SCMKD
2077-152PLGMK2077-152SCGMK
Master Keyed
Grand Master Keyed Standard21311-76SS21311-76PL
Standard
Keyed Alike
2157-78PL2157-78SS
2157-78PLKA2157-78SSKA
2157-78PLMKD2157-78SSMKD
2157-78PLGMK2157-78SSGMK
Master Keyed
Grand Master Keyed Standard21314-76PL21314-76SS
StandardSS2016SS
Bathroom W/C Dead lock
2.4
StandardL-2141-78PLL-2141-78SS
L-21315-76
Euro Profile Cylinder DeadLock Case (Standard)
Cylinder separate seesection 9
L-2109-78 L-2141-78
Oval Cylinder Dead LockCase (Commercial)
Cylinder separate seesection 9
StandardL-21315-76SSL-21315-76PL
Euro Profile Cylinder DeadLock Case (Commercial)
Cylinder separate seesection 9
StandardL-2109-78PLL-2109-78SS
Standard2101-78PL2101-78SC
2101-78
5 Lever Dead Lock(Standard)
Group 2Mortice Locks Dead & Upright
Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
2252-76
3 Lever Upright Lock(Standard) 40 Key Differs
Standard2252-76SS2252-76PL
2295-76
2 Lever Upright Lock(Standard) 20 Key Differs
22312-7615MMCH
15mm ForendFinish: Chrome
2277-78
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
CH - Chrome PlatedPL - BrassSS - Stainless Steel
Standard2295-76SS2295-76PL
Standard22312-7615MMCH
Standard
Keyed Alike
Master Keyed
Grand Master Keyed
2277-78PL2277-78SS
2277-78PLKA2277-78SSKA
2277-78PLMKD2277-78SSMKD
2277-78PLGMK2277-78SSGMK
3 Lever Upright Lock(Commercial) 100 Key Differs
2277-103
Standard
Keyed Alike
Master Keyed
Grand Master Keyed
2277-103PL2277-103SS
2277-103PLKA2277-103SSKA
2277-103PLMKD2277-103SSMKD
2277-103PLGMK2277-103SSGMK
3 Lever Upright Lock(Commercial) 36 Key Differs
2.5
L-21315-40
Narrow Stile Euro ProfileCylinder Dead Lock Case
StandardL-21315-40CHL-21315-40PL
21313-76
4 Lever Dead Lock(Standard)
Standard21313-76SS21313-76PL
L-2153-40
Narrow Stile OvalCylinder Dead Lock Case
StandardL-2153-40SSL-2153-40PL
2268-76
X-Lever Upright Lock(Standard) 150 Key Differs
Standard2268-76SS2268-76PL
2201-78
5 Lever Thief ResistantUpright LockInsurance Grade500 Key DiffersManufactured to BS872:1980
Standard2201-78PL2201-78SC
Group 2Mortice Locks Upright Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
2226-78
Bathroom W/C UprightLock (Commercial)
No cylinder required
Standard2226-78PL2226-78SS
22314-76
Bathroom W/C UprightLock (Standard)*Handing must be specified
Standard22314L-76SS22314L-76PL22314R-76SS22314R-76PL
L-23316-76
Euro Profile CylinderUpright Lock Case withDrawback Latch
Cylinder separate seesection 9
L-2209-78
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
PL - BrassSS - Stainless SteelSC - Satin Chrome
L-22315-76
Euro Profile CylinderUpright Lock Case(Standard)
Cylinder separate seesection 9
StandardL-22315-76SSL-22315-76PL
StandardL-23316-76SSL-23316-76PL
StandardL-2209-78PLL-2209-78SS
Euro Profile CylinderUpright Lock Case(Commercial)47.65mm Centres
Cylinder separate seesection 9
L-2241-78
StandardL-2241-78SSL-2241-78PL
Oval Cylinder Upright LockCase (Commercial)
Cylinder separate seesection 9
L-2241-103
Oval Cylinder Upright LockCase (Commercial)
Cylinder separate seesection 9
Standard2241-103SS2241-103PL
2.6
L-23803-85
Euro Profile CylinderUpright Lock Case(Commercial)
Cylinder separate seesection 9
L-23803-85SSL-23803-85PL
L-2215-78SS/SL
Euro Profile Mortice SashLock with Silent Latch
Cylinder separate seesection 9
L-2215-78SS/SL
22311-7615MMCH
2 Lever Lock only15mm ForendFinish: Chrome
22311-7615MMCH
Group 2Mortice Locks Upright Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
Forend Finish:PL - BrassSS - Stainless Steel
2.7
22313-7615MMCH
4 Lever Lock only15mm ForendFinish: Chrome
22313-7615MMCH
2277-64
3 Lever Lock only
2277-64PL2277-64SS
L-223153-76
ESCO Euro Profile CylinderUpright Lock Case(Standard)
Cylinder separate seesection 9
StandardL-223153-76SSL-223153-76BP
22313-76
ESCO 4 Lever Upright Lock(Standard) 48 Key Differs
Standard22313-76SS22313-76BP
22312-76
ESCO 3 Lever Upright Lock(Standard) 54 Key Differs
Standard22312-76SS22312-76BP
22311-76
ESCO 2 Lever Upright Lock(Standard) 18 Key Differs
Standard22311-76SS22311-76BP
Group 2Mortice Locks Emergency Exit
Locks & NightLatches
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
L-23318-76
Emergency Exit Night LatchCase with Anti-thrust Lock(Standard)*Handling must be specified
Cylinder separate seesection 9
L-2349-78 L-2341-78
Oval Cylinder EmergencyExit Night Latch Case(Commercial)
Cylinder separate seesection 9
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
PL - BrassSS - Stainless Steel
StandardL-23318L-76SSL-23318L-76PLL-23318R-76SSL-23318R-76PL
StandardL-2341-78PLL-2341-78SS
Euro Profile Emergency ExitNight Latch Case(Commercial)
Cylinder separate seesection 9
StandardL-2349-78PLL-2349-78SS
2.8
Group 2Mortice Locks Sliding Door Locks
& Mortice Latches
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
24313-76
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
PL - BrassSS - Stainless Steel
4 Lever Claw Bolt SlidingDoor Lock (Standard)48 Key Differs
Standard24313-76SS24313-76PL
2457-78
3 Lever Claw Bolt SlidingDoor Lock (Commercial)36 Key DiffersStandard
Keyed Alike
2457-78PL2457-78SS
2457-78PLKA2457-78SSKA
2457-78PLMKD2457-78SSMKD
2457-78PLGMK2457-78SSGMK
Master Keyed
Grand Master Keyed
24314-76
Bathrooom W/C Claw BoltSliding Door Lock(Standard)
24314-76SS24314-76PL
24315-76
Euro Profile Claw BoltSliding Door Lock Case(Standard)
24315-76SS24315-76PL
Euro Profile Claw BoltSliding Door Lock Case(Commercial)
L-24315-76SSL-24315-76PL
26310-76
Mortice Latch(Standard)
Standard26310-76SS26310-76PL
2657-78
Mortice Latch(Commercial)
Standard2657-78SS2657-78PL
2.9
L-2441-78
Oval Cylinder Claw BoltSliding Door Lock Case(Commercial)
L-2441-78SSL-2441-78PL
L-24315-76
Group 2Mortice Locks Narrow Stile Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
L-2241-65
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
PL - BrassSS - Stainless SteelCH - Chrome
Oval Cylinder Upright LockCase (Commercial)
Cylinder separate seesection 9
StandardL-2241-65PLL-2241-65SS
24313-55
Narrow Stile Sliding Door 4Lever Wing Bolt Lock Case(Standard) 48 Key DiffersBackset: 39mmCase Depth: 55mm
Standard24313-55CH24313-55PLKeyed Alike24313-55CHKA24313-55PLKA
L-24315-55
Narrow Stile Sliding DoorEuro Profile Cylinder WingBolt Lock Case (Standard)Backset: 39mmCase Depth: 55mm
Cylinder separate seesection 9
StandardL-24315-55CHL-24315-55PL
2.10
Group 2Mortice Locks Narrow Stile Hook
& Swing Bolt Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
4241255NM
Note:
Forend Finish:
Lever Locks are supplied with 2 keys as standard. For additional keys see group 10
NM - Nickle Machined
Narrow Stile Euro ProfileCylinder Hook Bolt LockCaseBackset: 25mmCase Depth: 38mm
Cylinder separate seesection 9Backset measured from backto fore-end
Standard4241255NM
4241305NM
Narrow Stile Euro ProfileMortice Swinging HookBoltBackset: 30mmCase Depth: 43mm
Cylinder separate seesection 9Backset measured from backto fore-end
Standard4241305NM
4211255NM
Narrow Stile Euro ProfileCylinder Dead Lock CaseBackset: 25mmCase Depth: 38mm
Cylinder separate seesection 9Backset measured from backto fore-end
Standard4211255NM
4211305NM
Narrow Stile Euro ProfileCylinder Dead Lock CaseBackset: 30mmCase Depth: 43mm
Cylinder separate seesection 9Backset measured from backto fore-end
Standard4211305NM
2.11
Group 2Mortice Locks Other Narrow Stile
& Mortice Locks
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
QR25X85MM-SS
Forend Finish:SS - Stainless SteelPB - Polished Brass
UNION Narrow Stile EuroProfile Cylinder UprightLock Case with SingleThrow Bolt and Roller LatchBackset: 25mmCase Depth: 40mm
Cylinder separate seesection 9
StandardQR25X85MM-SS
QR35X85MM-SS
UNION Narrow Stile EuroProfile Cylinder UprightLock Case with SingleThrow Bolt and Roller LatchBackset: 35mmCase Depth: 50mm
Cylinder separate seesection 9
StandardQR35X85MM-SS
QD25X85MM-SS
UNION Narrow Stile EuroProfile Cylinder DeadboltMortice LockBackset: 25mmCase Depth: 40mm
Cylinder separate seesection 9
StandardQD25X85MM-SS
QD35X85MM-SS
UNION Narrow Stile EuroProfile Cylinder DeadboltMortice LockBackset: 35mmCase Depth: 50mm
Cylinder separate seesection 9
StandardQD35X85MM-SS
Q25X85MM-SS
UNION Narrow Stile EuroProfile Cylinder Latch &Deadbolt Mortice LockBackset: 25mmCase Depth: 40mm
Cylinder separate seesection 9
StandardQ25X85MM-SS
QR60X85MM
UNION Upright Lock CaseEuro Profile Cylinder withDouble Throw Dead Boltand Roller LatchBackset: 60mmCase Depth: 85mm
Cylinder separate seesection 9
StandardQR60x85MM-SSQR60x85MM-PB
Q35X85MM-SS
UNION Narrow Stile EuroProfile Cylinder Latch &Deadbolt Mortice LockBackset: 35mmCase Depth: 50mm
Cylinder separate seesection 9
StandardQ35X85MM-SS
Q60X85MM
UNION Upright Lock CaseEuro Profile Cylinder withDouble Throw Dead BoltMorice LockBackset: 60mmCase Depth: 85mm
Cylinder separate seesection 9
StandardQ60x85MM-SSQ60x85MM-PB
2.12
Group 2Mortice Locks Conversion Sets
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
2700
Finishes:SS - Stainless SteelPL - BrassSC - Satin Chrome
2900
FOR MORTICE HORIZONTAL LOCKS Set
L-2041-152 Rebate Conversion Set for 3 Lever Horizontal Lock 2939PL2939SC
2077-152 Rebate Conversion Set for 3 Lever Horizontal Lock 2939PL2939SC
FOR MORTICE DEAD LOCKS Set
21311-76 Rebate Conversion Set for 2 Lever Dead Lock 2700PL2700SS
2157-78 Rebate Conversion Set for 3 Lever Dead Lock 2900PL2900SS
21313-76 Rebate Conversion Set for 4 Lever Dead Lock*Prefix ‘B’ denotes brass striker plate portion
2700PL2700SS
21314-76 Rebate Conversion Set for Bathroom W/C Dead Lock 2700PL2700SS
L-21315-76 Rebate Conversion Set for Euro Profile Cylinder Dead Lock 2700PL2700SS
L-2109-78 Rebate Conversion Set for Euro Profile Cylinder Dead Lock 2900PL2900SS
L-2141-78 Rebate Conversion Set for Oval Cylinder Dead Lock 2900PL2900SS
2.13
Group 2Mortice Locks Conversion Sets
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
Finishes:SS - Stainless SteelPL - Brass
FOR MORTICE UPRIGHT LOCKS Set
22954-76 Rebate Conversion Set for 2 Lever Upright Lock 2700PL2700SS
2295-76 Rebate Conversion Set for 2 Lever Upright Lock 2700PL2700SS
22311-76 Rebate Conversion Set for 2 Lever Upright Lock 2700PL2700SS
2252-76 Rebate Conversion Set for 3 Lever Upright Lock 2700PL2700SS
22312-76 Rebate Conversion Set for 3 Lever Upright Lock 2700PL2700SS
2277-78 Rebate Conversion Set for 3 Lever Upright Lock 2900PL2900SS
2277-103 Rebate Conversion Set for 3 Lever Upright Lock 2900PL2900SS
2261-76 Rebate Conversion Set for 4 Lever Upright Lock 2700PL2700SS
22313-76 Rebate Conversion Set for 4 Lever Upright Lock 2700PL2700SS
22314-76 Rebate Conversion Set for Bathroom W/C Upright Lock 2700PL2700SS
2226-78 Rebate Conversion Set for Bathroom W/C Upright Lock 2900PL2900SS
L-22315-76 Rebate Conversion Set for Euro Profile Upright Lock 2700PL2700SS
L-22316-76 Rebate Conversion Set for Euro Profile Cylinder Lock Case withDrawback Latch
2700PL2700SS
L-2209-78 Rebate Conversion Set for Euro Profile Cylinder Upright Lock 2900PL2900SS
L-2241-78 Rebate Conversion Set for Oval Cylinder Upright Lock 2900PL2900SS
L-2241-103 Rebate Conversion Set for Oval Cylinder Upright Lock 2900PL2900SS
2700
2900
2.14
Group 2Mortice Locks Conversion Sets
Subject to exchange rate fluctuations.Prices exclude VAT and are for registeredvendors only.Full specification available on request or online.
Finishes:SS - Stainless SteelPL - BrassBP - Brass Plated
FOR MORTICE UPRIGHT LOCKS Set
2277-78 Rebate Conversion Set for 3 Lever Upright Lock 2900PL2900SS
L-2215-78SS/SL Rebate Conversion Set for Euro Profile Mortice Sash Lock with SilentLatch
2915SC2915BP
FOR MORTICE EMERGENCY EXIT NIGHT LATCHES Set
L-2349-78 Rebate Conversion Set for Emergency Exit Profile Cylinder Night Latch 2942PL2942SC
L-2341-78 Rebate Conversion Set for Emergency Oval Cylinder Night Latch 2942PL2942SC
FOR MORTICE LATCHES Set
26310-76 Rebate Conversion Set for Latch 2700PL2700SC
L-2657-78 Rebate Conversion Set for Mortice Latch 2900PL2900SC
2700
2900
2.15