Login Register

ERA Replacement Deadbolt Gearbox 45mm

4.7 (82 reviews)
SKU: 241120224031001 EAN: 5054040008613
Replacement gearbox mechanism to suit ERA multipoint locks\n• 92mm centres\n• 16mm faceplate
Brand ERA
Colour Grey
Item Height 63 mm
Item Weight 0.68 kg
Mounting Universal
MPN GEARBOX456045
Suitable For Front Door
Type Gearbox
No features listed
No items listed

Customer Reviews 82

4.7
82 reviews
5 star
69
4 star
9
3 star
2
2 star
0
1 star
2
Perfect replacement
5.0
February 21, 2026
J Joseph Verified Purchase

Easy to replace old ERA with new ERA dead lock and dimensions are matched .

Replacement deadbolt gearbox
5.0
January 15, 2026
Stuart Goddard Verified Purchase

Had to buy a new deadbolt gearbox as the old lock was stuggling to open, this was a perfect match for the old one and was easily fitted within about 10 mins.Its been in the door a while now and no problems so far, more than happy with this purchase.

Perfect replacement item
5.0
November 25, 2025
Simon DIY installer Verified Purchase

Direct replacement for original gearbox. Easy to to install and cheaper than similar products at other retailers. Only issue was there were none in stock locally, so had to drive 30 miles to a Toolstation that had them in stock.

Really good replacment gearbox
5.0
November 16, 2025
54260efb-6103-55cd-af75-9c108bcb9dff Verified Purchase

A great replacement Gearbox easy to fit and very happy with the result

A Simple Fix
4.0
November 11, 2025
GrahamC Verified Purchase

The worked well as a replacement meaning I didn't have to replace the whole mechanism on the door.

ERA Replacement Deadbolt Gearbox
5.0
November 10, 2025
RoyMac Verified Purchase

Very please with the like for like replacement that fitted straight in. Smooth action and very good value for money

Direct replacement
5.0
November 8, 2025
John1950 Verified Purchase

As the original, perfect fit, no problems installing.

Great part and fair price
5.0
October 9, 2025
Jack Crabtree Verified Purchase

Good quality direct fit replacement. Lock and handle feel much firmer and smoother.

ERA door gearbox.
5.0
September 23, 2025
9d66216a-8bb0-5c41-b2d2-07da45490680 Verified Purchase

Bought this to replace a “Homesafe” one that broke. They are virtually the same and are made by the same company.

Worked perfectly
5.0
August 29, 2025
94f03b74-27c4-54d3-baec-e9654c1c0280 Verified Purchase

The old gearbox was getting sticky and needed some effort to lock the door. Now all is well and very smooth.

Fits great
5.0
August 14, 2025
Jake C Verified Purchase

Fitted great and was ready to collect next day even though I ordered on a Sunday afternoon

Highly recommended
5.0
June 22, 2025
896f9111-b418-5aff-9f60-1e314f3cbe59 Verified Purchase

Well made lock, simple to fit. Great price at Toolstation.

Excellent value
5.0
May 22, 2025
Lub Verified Purchase

We were in the process of moving and the gearbox broke in the back door so we ordered this and it was excellent value for money and was a perfect match.

Great service, great item.
5.0
May 6, 2025
Aajwilliams Verified Purchase

Firstly, I was not sure what size I needed as the web had said the measurement was to the centre of the hole. The gentleman in Toolstation was a great help.
Secondly, after stripping out my 10+ broken one this was a perfect replacement. And touch wood it doing what it’s meant to so far.

Good value fast purchase
5.0
April 3, 2025
GrayBran Verified Purchase

Needed this urgently as I couldn't lock thevdoor. In stock and great price.

Perfect
5.0
April 1, 2025
Z4 Verified Purchase

Staff very helpful in getting the right lock for me,delivered next day as promised

Perfect match ERA gearbox replacement
5.0
March 15, 2025
Stefann Verified Purchase

The gearbox is exact fit, direct replacement. It takes 15 mins to replace it. I just hope it will last a little longer than the last one.

Excellent device that works well and appears to be a genuine ERA mechanism.
5.0
March 13, 2025
AndyS1950 Verified Purchase

The only problem that I encountered was slight hiccup in delivery whereby the item was shipped from the warehouse on a Saturday, but hadn't arrived at the couriers (Evri) by Wednesday. An online chat in the afternoon with Linda resolved the problem and a replacement arrived the next day before noon - so five stars for Linda's efforts.

The gearbox is of good quality and appeared identical to the one being replaced so it is possibly a genuine ERA item.
Replacement was simplicity itself. Two things to watch out for
1) There is a little lever on the lock barrel that needs to be flush with the barrel body in order to remove/replace the barrel.
2) Changing the "handedness" of the latch to match old gearbox requires the deadbolt to be extended (by rotating the handle socket upward). Make sure that the deadbolt is retracted before you screw the gearbox onto the rest of the mechanism

Simple fit
4.0
March 12, 2025
Virgo N Verified Purchase

This is a reasonably straightforward item to replace, once you remove the entire locking strip on the door. It's very important that the door is correctly aligned in the frame, so that all the deadbolts enter their boxes in the frame easily, without catching. Reason: inside, the spindle drives 2 steel cogs against 2 thin alloy guides, one of which broke on ours. So treat opening and closing with respect.

All Good
4.0
March 7, 2025
The total professional Verified Purchase

Item arrived on time & fitted straight on which is always a bit of a worry .Great service

200,000+ Products
220+ Trusted Sellers
183,000+ Price Points
72hr Price Updates

Featured Brands

All Brands