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Union 3K75 - 5 Lever Sashlock (80mm)

from £55.54
Or 3 monthly payments of £18.51

Forend Finish (choose from list)

COVID19 Update

Orders and Deliveries processing as normalmore information

  • First Class Post
    Delivered in 1 - 3 Days
    FREE
  • Next / Named Day
    Weekday Delivery
    £3.50
View all Delivery Services
  • 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.
  • 53mm backset from forend.
  • 80mm deep case.
  • 14mm bolt projection.
  • Multiple locks can be keyed alike allowing the same key to operate each lock.
Ref: UNI-3K75-80     Compare Sizes
Details

Product Details

A 80mm
B 53mm
C 56mm
D 108mm
E 152mm
F 25mm
Dimensions
Case Depth
80mm
Backset
53mm
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)53mm
ColourPolished Brass
Features
Insurance Approved*No
HandedLeft, Right
Rebated View options
In The Box
Lock CaseYes
Strike PlateYes
Keys2
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 Wed 15th Apr
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
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.
£7.20
Thumbnail of Union Polished Brass (13mm) Rebate Kit

Polished Brass (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
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
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9th Jun £18.52
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