Union 3K75 - 5 Lever Sashlock (67mm)

£54.06 inc. VAT
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In stockIn Stock
Forend Finish (choose from list)
  • First Class Post
    Delivered in 1 - 3 Days
    FREE
  • Next / Named Day
    Weekday Delivery
    £3.50
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  • Locked by Key on either side.
  • Latch opened by handle on either side.
  • The roller latchbolt allows the lock to be fitted to either a left or right hand hung door without modification of the lock.
  • Previously by Chubb Locks.
  • 40mm backset from forend.
  • 67mm deep case.
  • 14mm bolt projection.
Ref: UNI-3K75-67     Compare Sizes
Details

Product Details

A 67mm
B 40mm
C 56mm
D 108mm
E 152mm
F 25mm
Dimensions
Case Depth
67mm
Backset
40mm
Centres
56mm
Case Height
108mm
Forend Length
152mm
Forend Width
25mm
Show Imperial »
Lock
Mortice TypeSashlock
Lock Mechanism5 Lever
Key Differs750
Bolt Projection14mm
LatchboltRoller
Follower8mm
Backset (keyhole)40mm
ColourPolished Brass
Features
Insurance Approved*No
HandedLeft, Right
Rebated View options
In The Box
Lock CaseYes
Strike PlateYes
Keys2
Reviews [6]
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  • Written by our customers
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Product Reviews

Rated 9.1 / 10Rated 9.1 / 10Rated 9.1 / 10Rated 9.1 / 10Rated 9.1 / 10 Asec 6 Pin - Euro Double Cylinders - Keyed Alike

9.1 / 10

2 January 2015
Rated 9 / 10Rated 9 / 10Rated 9 / 10Rated 9 / 10Rated 9 / 10 9 / 10

In 2012 we purchased a house built about 1985. Unfortunately the previous owners had not maintained the place very well. The original front door is of a good quality solid wood so we did not wish to change it. The original lock however was worn and the keys kept jamming. We were able to find the exact same lock brand new on your site thus avoiding having to cut into the door to fit a different sized/new design new lock.

The lock we got from you was an exact replacement of the old one and took five minute to fit. Perfect ! Let's hope your new lock lasts as long as the original - 29 years.

Not only did we find exactly what we were looking for on your site but the service was excellent - next day delivery. Thankyou.

3 people found this review helpful. Did you? Yes / No

13 October 2016
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 10 / 10

As described, good quality and good value.

2 people found this review helpful. Did you? Yes / No

10 June 2016
Rated 9.8 / 10Rated 9.8 / 10Rated 9.8 / 10Rated 9.8 / 10Rated 9.8 / 10 9.8 / 10

Just what I needed

2 people found this review helpful. Did you? Yes / No

20 November 2014
Rated 7.4 / 10Rated 7.4 / 10Rated 7.4 / 10Rated 7.4 / 10Rated 7.4 / 10 7.4 / 10

A good product, which it was very difficult to find elsewhere. The 5 lever lock is a good security mechanism which I use on my back door. We also have one on the kitchen door which will require changing in the not distant future and I shall use this company again.

2 people found this review helpful. Did you? Yes / No

13 November 2014
Rated 8.6 / 10Rated 8.6 / 10Rated 8.6 / 10Rated 8.6 / 10Rated 8.6 / 10 8.6 / 10

Well made lock that was a replacement for a Chubb that had been original fitting. The lock just slotted into place as it should being same basic size .

2 people found this review helpful. Did you? Yes / No

18 July 2019
Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10Rated 10 / 10 10 / 10

Very good quality, I bought it as a replacement, almost identical to the original one, so it was a case of take out the old, and slip in the new, easee peasee as they say, plus it was very handy being able to buy an extra key.

Did you find this review helpful? Yes / No

Delivery & Returns

Delivery Options & Returns (select at checkout)

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First Class Post Our standard Royal Mail service
Mon-Fri
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Next / Named Day Delivery to your front door on a day of your choice
Order Now Get It Mon 18th Nov
Mon-Fri
Any time of day
£3.50
Mon-Fri
Any time of day
£3.50
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
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Isle of Wight Delivery Our standard doorstep drop off service, no steps
Mon-Fri
1 - 3 Days
Any time of day
FREE
Mon-Fri
1 - 3 Days
Any time of day
FREE
Isle of Man Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Isles of Scilly Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
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
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Northern Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Republic of Ireland Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
£7.14
Mon-Fri
2 - 3 Days
Any time of day
£7.14
Guernsey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Jersey Delivery Our standard doorstep drop off service, no steps
Mon-Fri
2 - 3 Days
Any time of day
FREE
Mon-Fri
2 - 3 Days
Any time of day
FREE
Europe Delivery Includes all doorstep drop off deliveries to the following countries: Austria, Belgium, Czech Republic, Denmark, France, Germany, Italy, Netherlands, Poland, Republic of Ireland, Slovakia, Spain, and Sweden
Mon-Fri
3 - 5 Days
Any time of day
£7.14
Mon-Fri
3 - 5 Days
Any time of day
£7.14
Indoor Delivery Options
Delivery & Install Options
Replacements
Returns If you are not completely satisfied with your purchase, simply return the item to us in its original condition and packaging within 14 days of receipt and we will issue a full refund, excluding upgraded delivery services.
More information about returns
Q&A [1]

Questions & Answers (1)

 
What is the difference between 3K74 & 3K75 apart from the price?
Barry Hartman, Helston
The Union 3K74 - 5 Lever Sashlock (67mm) is fitted with an anti drill plate to protect the lock mechanism from attack. This is the only difference. They are exactly the same size as the 3K75 locks.

Jonathan P, 28 Sep 2015
9 of 16 found this answer helpful. Did you?  Yes / No

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Accessories

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 6 additional days for delivery.
£5.40 inc. VAT
Thumbnail of Union Polished Brass (13mm) Rebate Kit

Polished Brass (13mm) Rebate Kit

Out of Stock - Due 19th Nov
Convert your lock into a rebated lock with this 13mm Rebate Kit. Essential if you need to lock overlapping double doors.
£13.84 inc. VAT
Thumbnail of Union Satin Chrome (13mm) Rebate Kit

Satin Chrome (13mm) Rebate Kit

Convert your lock into a rebated lock with this 13mm Rebate Kit. Essential if you need to lock overlapping double doors.
£13.84 inc. VAT

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