Codelocks CL100 Surface Deadbolt (Satin Chrome)

£53.86
£55.27
save £1.41 (2%)
Customer Reviews
Rated 4.7

/5

Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5
8 Reviews

100%

Recommended
this Product
Ease of Use
Out of 5
4.5
Build Quality
Out of 5
4.5
Summary of 8 customer reviews
Customers say this Codelocks CL100 Surface Deadbolt is a great lock, providing a perfect solution for various access needs. Many appreciate its easy installation, whether on a garden gate or an office door. The product is described as very solid, well-built, and weatherproof, offering convenience with instant opening from one side and code protection from the other. Its functionality and clear instructions are highly praised.
Easy Install
Solid Built
Weatherproof
Great Lock
Clear Instructions

See all reviews

Weatherproof, surface-mounted keypad lock with 8,000 possible combinations. Perfect for outdoor gates.
View Full Specification
  • Suitable for external doors and weather resistant.
  • Also available in Marine Grade.
  • 60mm backset.
  • Non Sequential code over 8,191 possible combinations.
  • Thumbturn free exit on the inside.
  • Reversible allowing fitting on left or right hand hung doors.
  • No batteries required.
  • Size: 142 x 40 x 80mm (HxWxD)
MPN: 0100 SG

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Details
Dimensions
Height
142mm
Width
40mm
Depth
80mm
Backset
60mm
Door Thickness
35mm - 65mm
Lock
Manufacturer Part Number
0100 SG
Lock Type
Rim Deadbolt (included)
PIN Code Qty
1
PIN Length
4 - 7 digits
Possible Combinations
8,191
PIN Code Entry
Non Sequential
Battery Powered
No
Features
Type
Mechanical
Colour
Satin Chrome
Weather Resistant
Yes
Internal Doors
Yes
External Doors
Yes
Backup Access
No
Code Free Access
No
Fast Code Change
No
Restricted PIN Access
No
Operation
Outside Operation
PIN Code
Inside Operation
Free Exit
Outside Handle Type
Knob
Inside Handle Type
Thumbturn
Handed
Left, Right
Reviews [8]
Rated 4.7

/5

Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5Rated 4.7 / 5
8 Reviews

100%

Recommended
this Product
Summary of 8 customer reviews
Customers say this Codelocks CL100 Surface Deadbolt is a great lock, providing a perfect solution for various access needs. Many appreciate its easy installation, whether on a garden gate or an office door. The product is described as very solid, well-built, and weatherproof, offering convenience with instant opening from one side and code protection from the other. Its functionality and clear instructions are highly praised.
Easy Install
Solid Built
Weatherproof
Great Lock
Clear Instructions
Ease of Use
Out of 5
4.5
Build Quality
Out of 5
4.5
Sort by:
Anonymous Verified Customer September 2020
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Good sturdy product that looks good also. Good buy.

Was this helpful? 10

Alex Verified Customer June 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great lock, I use this on a garden gate that leads to a back alley, allows us to easily open gate from inside the garden and open the gate from the alley side without needing a key. Bought a second which I have put on an office door so family can enter but it can be secured from visitors.

Easy to Install with a drill and a couple of drill bits. Very solid and well built, weather proof. Great product and perfect solution for a door that needs to be instantly opened from one side and combo protected from the other.

Was this helpful? 9

Anonymous Verified Customer August 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

It’s fine. Bit stiff at the moment but I’m sure it will ease over time

Was this helpful? 8

Anonymous Verified Customer June 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

It does exactly what is says on the tin. Once we figured out which way to configure the mechanisms, fitting was straightforward. Looks great on the gate and is really easy to use.

Was this helpful? 8

Martin Verified Customer August 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Product was good, but what particularly impressed me were the detailed installation and code-setting instructions.

Was this helpful? 3

Anonymous Verified Customer December 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

really strong. easy to install. looks great. changing the code is a bit laborious.

Was this helpful? 3

Anonymous Verified Customer November 2025
Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5
Recommended

I’ve had a positive experience with the Codelocks CL100 Surface Deadbolt so far. The overall build quality is solid and feels dependable once installed. Setting the code was fairly easy, although a little fiddly at times, but nothing too challenging once you get used to the mechanism.

In terms of security, it offers good protection and should certainly deter opportunists or casual intruders. While it’s not a high-security lock, it provides a reassuring extra layer of security for everyday use.

Considering its performance and construction, I’d say it offers reasonable value for money. Overall, a reliable and well-made option if you’re looking for a simple mechanical code lock.

Was this helpful?  

AJ Verified Customer October 2025
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

Nice solid product that looked really good once fitted.

Pretty easy to fit, however it has a few small parts that are a little fiddly, but other than that a solidly built unit that offers good security for the client.

Client is very happy with the noth the look of the item and it's ease of use.

Was this helpful?  

Anonymous Verified Customer November 2025
Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5Rated 3.4 / 5
Recommended

I’ve had a positive experience with the Codelocks CL100 Surface Deadbolt so far. The overall build quality is solid and feels dependable once installed. Setting the code was fairly easy, although a little fiddly at times, but nothing too challenging once you get used to the mechanism.

In terms of security, it offers good protection and should certainly deter opportunists or casual intruders. While it’s not a high-security lock, it provides a reassuring extra layer of security for everyday use.

Considering its performance and construction, I’d say it offers reasonable value for money. Overall, a reliable and well-made option if you’re looking for a simple mechanical code lock.

Was this helpful?  

AJ Verified Customer October 2025
Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5Rated 4.4 / 5
Recommended

Nice solid product that looked really good once fitted.

Pretty easy to fit, however it has a few small parts that are a little fiddly, but other than that a solidly built unit that offers good security for the client.

Client is very happy with the noth the look of the item and it's ease of use.

Was this helpful?  

Martin Verified Customer August 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Product was good, but what particularly impressed me were the detailed installation and code-setting instructions.

Was this helpful? 3

Alex Verified Customer June 2023
Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5Rated 5 / 5
Recommended

Great lock, I use this on a garden gate that leads to a back alley, allows us to easily open gate from inside the garden and open the gate from the alley side without needing a key. Bought a second which I have put on an office door so family can enter but it can be secured from visitors.

Easy to Install with a drill and a couple of drill bits. Very solid and well built, weather proof. Great product and perfect solution for a door that needs to be instantly opened from one side and combo protected from the other.

Was this helpful? 9

Anonymous Verified Customer December 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

really strong. easy to install. looks great. changing the code is a bit laborious.

Was this helpful? 3

Anonymous Verified Customer August 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

It’s fine. Bit stiff at the moment but I’m sure it will ease over time

Was this helpful? 8

Anonymous Verified Customer June 2021
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

It does exactly what is says on the tin. Once we figured out which way to configure the mechanisms, fitting was straightforward. Looks great on the gate and is really easy to use.

Was this helpful? 8

Anonymous Verified Customer September 2020
Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5Rated 4.8 / 5
Recommended

Good sturdy product that looks good also. Good buy.

Was this helpful? 10

Accessories

Add at Checkout

Thumbnail of Codelocks Intumescent Fire Kit

Intumescent Fire Kit

The Fire Kit includes a pack of intumescent strips designed to be fitted to the latch making the lock suitable for 30 and 60 minute fire doors.
£30.71
Thumbnail of Codelocks PINGuard XT1

PINGuard

The Codelocks PINGuard enhances PIN entry security and safeguards digital locks from weather damage.
£9.52
Thumbnail of Codelocks Weatherproof Cover

Weatherproof Cover

Weatherproof protective cover designed to shield your Codelocks digital lock from rain, dust, and harsh conditions.
£11.48
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Returns

Returns

Replacements
If you are not completely satisfied with your purchase, simply complete our returns form within 14 days of receiving your order. Goods must be returned within 30 days of the delivery date, in their original condition and packaging.
More information about returns
FAQs [2]

FAQs (2)

» Ask Question   

 
How long is the guarantee on this Lock?
Mohammad Latif, Birmingham
This lock has a 12 month manufacturers guarantee.
Tom W
Was this helpful? 34
 
How far does the bolt protrude from the lock?
Paul Davies, Feltham
The lock protrudes 43mm.
Phil R
Was this helpful? 7
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