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Union C-series 3K70 - 5 Detainer Sashlock (73mm) L/H (Polished Brass) - Keyed Alike

Union C-series 3K70 - 5 Detainer Sashlock (73mm) L/H (Polished Brass) - Keyed Alike
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£165.88
Build your own unique set of keyed alike mortice locks. Add as many door locks as you like and they'll all work from the same key.
View Full Specification
  • Multiple locks are keyed alike at no extra cost.
  • Latch opened by handle on either side.
  • Supplied with 2 keys per order.
  • The latchbolt is not reversible and must be fitted to a left hand hung door.
  • Also available for use with a right hand door.
  • 44mm backset from forend.
  • 73mm deep case.
  • 14mm bolt projection.
  • Also available keyed to differ.
  • "Made to Order" Not covered by 30 Day Returns Policy.
  • Extra keys available at checkout.
MPN: 3K70L-73-KA

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Details
A 73mm
B 44mm
C 56mm
D 148mm
E 200mm
F 25mm
Dimensions
Case Depth 73mm
Backset 44mm
Centres 56mm
Case Height 148mm
Forend Length 200mm
Forend Width 25mm
Show Imperial »
Lock
Manufacturer Part Number
3K70L-73-KA
Mortice Type
Sashlock
Lock Mechanism
5 Detainer
Key Differs
25,000
Bolt Projection
14mm
Latchbolt
Fixed
Follower
8mm
Backset (keyhole)
44mm
Colour
Polished Brass
Features
Insurance Approved*
No
Handed
Left
Rebated
No
Keyed Alike
Yes
In The Box
Lock Case
Yes
Strike Plate
Yes
Keys
2
Accessories

Add at Checkout

Thumbnail of Asec Spare Key

Spare Key

Keys are of course included, but we can cut you a spare.
Please allow 4 additional days for delivery.
£7.20
Delivery

Select during checkout


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Popular Delivery Options  
Next / Named Day Delivery to your front door on a day of your choice
Mon-Fri
8am - 6pm
FREE
Mon-Fri
8am - 6pm
FREE
Scottish Highlands Delivery Includes doorstep drop off deliveries to the following Highlands post codes, no steps: AB30-38, AB44-56, FK17-99, G83, IV1-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH18-26, PH30-41, PH49-50
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Isle of Wight Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Isle of Man Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Isles of Scilly Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Scottish Islands Delivery Includes doorstep drop off deliveries to the following Scottish Island post codes, no steps: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Northern Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Guernsey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Jersey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
7 Days
8am - 6pm
FREE
Mon-Fri
7 Days
8am - 6pm
FREE
Tail Lift Delivery Options
Indoor Delivery Options
Delivery & Install Options
Read more about delivery on our Delivery & Installation Guide and FAQ
All prices shown are inc. VAT.
Returns

Returns

Replacements
This item is "Made to Order". Therefore it is not covered by our 30 day Returns Policy and CANNOT be returned.
FAQs

FAQs

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Help & Advice

Useful Videos

How to fit a Mortice Sash Lock How to replace a Mortice Sash Lock

Related Blog Articles

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Keyed Alike

Keying Options

Keyed to Differ or Keyed Alike locks?

As standard the Union C-series 3K70 - 5 Detainer Sashlock (73mm) L/H (Polished Brass) - Keyed Alike is supplied keyed alike which means that a single set of keys can operate multiple locks. If you require single locks, you can choose keyed to differ locks that operate using a unique set of keys that only open a single lock.

What is Keyed Alike?

  • Each key can open multiple locks - the same key could unlock your house and office.
  • Locks need to be the same brand and number of levers.
  • Keyed Alike locks include one set of keys regardless of how many locks are purchased.
  • Made to order so NOT covered by our returns policy.

What is Keyed to Differ?

  • Keyed to Differ is the standard way a lock is supplied.
  • Each lock is opened by its own unique key.
  • Each lock includes a unique set of keys.
  • Covered by our returns policy.
  • It is possible to order this lock Keyed to Differ here

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