Union 3G114E 5 Lever Mortice Deadlock C-Series 80mm 3in Satin Brass
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
The Union 3G114 C-Series BS 5 Lever Mortice Deadlocks are suitable for use on timber doors hinged on the left or right with the keys being suitable for use on doors up to 50mm thick.
The lock has a deadbolt operation and is locked or unlocked by key from either side. It has force resistant, anti drill, anti-pick and anti-saw security features and is available with square forend and striking plate with a 20mm bolt throw.
The 3G114 mortice deadlocks are supplied with one plain escutcheon and one escutcheon with a cover plate, finished to match the faceplate/strike.
The 3G114 series locks are recommended by insurance companies, kitemarked to BS3621: 2007.
Case: Silver powder coat
Box Strike Assembly: Painted to match forend
Deadbolt: Brass, with hardened steel rollers
Keys supplied: Standard differ supplied with 2 keys. For locks to pass please specify number of keys required.
Key Blank Number: B-K722
Cut Key Number: B-5LC
NB Not suitable for master keying
Rebate Kit: B-3G114R (13mm, 19mm and 25mm)
EN1634-1 assessed for use on 60 minute timber fire doors
A deadlock has a single deadbolt which is locked or unlocked and locked by means of a key from either side, whereas, a sashlock has both a deadbolt and a latch which is operated from either side by a lever handles.
The security level of mortice deadlocks or sashlocks ranges from 2-5 levers. The higher the number of levers the more secure the lock is.
Visi packed.
Forend Finish: Brass
Case Size: 80mm x 77mm (3 in)
Backset: 53mm This is the measurement from the edge of the door to the centre of the keyhole.