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UNION 3G114E 5 Lever Mortice Deadlocks BS C Series


  • The Union 3G114 C-Series 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 for-end 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, kite marked to BS3621: 2007 and has been approved by the police Secured by Design initiative.
  • A deadlock has a single deadbolt which is locked or unlocked and locked by means of a key from either side, whereas, a sash lock has both a deadbolt and a latch which is operated from either side by a lever handles.
  • The security level of mortice deadlocks or sash locks ranges from 2-5 levers.
  • The higher the number of levers the more secure the lock is Visi packed.  


  • Case: Silver powder coat.
  • Box Strike Assembly: Painted to match for-end.
  • 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.

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Delivery Information

Free delivery on all online orders over £39.99, delivered to the UK mainland only; A small order charge of £6.50 vat is charged on all orders under £39.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 171389
3G114E 5 Lever Mortice Deadlock C-Series 67mm x 2.5in Satin Brass

(£50.50) RRP (Ex VAT)

£40.15 (Ex VAT)

£48.18 (Inc VAT)

ID 171390
3G114E 5 Lever Mortice Deadlock C-Series 80mm x 3in Satin Brass

(£50.50) RRP (Ex VAT)

£40.15 (Ex VAT)

£48.18 (Inc VAT)

ID 171391
3G114E 5 Lever Mortice Deadlock C-Series 67mm x 2.5in Satin Chrome

(£51.51) RRP (Ex VAT)

£40.96 (Ex VAT)

£49.15 (Inc VAT)

ID 171392
3G114E 5 Lever Mortice Deadlock C-Series 80mm x 3in Satin Chrome

(£51.53) RRP (Ex VAT)

£40.97 (Ex VAT)

£49.16 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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