Free
delivery
delivery
Deal
Free UK delivery on orders over £150
Free UK delivery when you spend over £150.
Lock Fitter discount codes, October 2026
4 deals lockfitter.co.uk
50% of our commission goes to .Change
Pick a charity and we'll give them 50% of our commission.
No Lock Fitter discount code today, but you can still save. Save £2.50 per key when you buy two or more Ultion keys. More ways to save
Can't find the code you're looking for?
Go to Lock Fitter from here and we'll donate 50% of our commission to the charity you pick. It costs you nothing.
Visit Lock FitterCurrent Lock Fitter voucher codes and offers
FREEKEY ALIKE
Deal
Free keyed alike on multiple Ultion lock orders
Order more than one Ultion 3 Star PLUS lock and have them keyed alike free, so one key opens them all.
£2.50OFF/KEY
Deal
Save £2.50 per key when you buy two or more Ultion keys
Save £2.50 on each genuine Ultion key when buying two or more.
FREEKEY CAPS
Deal
Free key caps with ALPS 3 Star locks and Ultion keys
Free key caps are automatically added to your basket with every qualifying ALPS 3 Star lock order and with genuine Ultion keys.
Ways to save at Lock Fitter
- Spend £150 or more to get free UK delivery, for example when upgrading several doors at once.
- Ask for keyed alike when ordering several locks so one key opens them all; it's free on multiple-lock orders.
- Buy replacement Ultion keys from a licensed key centre like this one: cheap copies can void the guarantee.
- Register your Ultion lock online to activate the £5,000 security guarantee.
- Measure your existing cylinder carefully, as locks cut to your key code can't be refunded.
Start saving at Lock Fitter
(opens in a new tab)
50% of our commission goes to the charity or club you pick, at no cost to you.
Never miss a code
Tell me when Lock Fitter has a code
One email when Lock Fitter has a new code, plus the best codes from brands you pick, every Thursday.
Why use Voucher Magpie?
Every Lock Fitter deal here comes from Lock Fitter itself or its official affiliate programme, never copied from another voucher site. When you shop through our links, Lock Fitter may pay us a commission. It never changes your price. We give 50% of that commission to the charity, club or school you choose, at no extra cost to you.
About Lock Fitter
Lock Fitter Ltd is a locksmith and home security business based in Sutton-in-Ashfield, Nottinghamshire. It launched in 2016 (Companies House number 09989166) and now sells to homeowners across the UK through its online shop. Rather than stocking general hardware, it concentrates on anti-snap cylinders, security handles and upgrade kits, mainly from the Ultion and LockLock brands.
The range covers Ultion cylinder locks, including the Ultion 3 Star PLUS and ALPS 3 Star PLUS, rim cylinders, padlocks that work with your Ultion key, the Ultion Nuki smart lock, window and patio handles, Warmcore bifold handles and Ultion Sweet door furniture such as letterplates and knockers. As a licensed Ultion key centre it also cuts genuine Ultion keys, which keeps the manufacturer's guarantees in place. Ultion's £5,000 security guarantee applies when the lock is registered online. Lock Fitter can also design master key systems for homes and offices.
Prices are in pounds and include VAT. Orders usually go out the same or next working day, with UK delivery in one to three working days, and delivery is free on orders over £150. Returns are accepted within 14 days for unused items in their original packaging, but keys cut or locks pinned to your own key code can't be refunded, and sale items aren't refundable.
Lock Fitter delivery and returns
| Delivery | Usually dispatched the same or next working day; UK delivery typically 1 to 3 working days. Free UK delivery on orders over £150; otherwise shipping is calculated at checkout. Also ships to the Isle of Man; contact the team for other international orders. |
|---|---|
| Returns | 14 days for unused items in original condition and packaging, with proof of purchase. Delivery costs aren't refunded, sale items can't be refunded, and keys cut or locks pinned to personalised key codes can't be refunded. Cylinders or handles that don't fit can be exchanged. |
Lock Fitter customer service & reviews
What shoppers say
Frequently asked questions
What's the best Lock Fitter code today?
There's no Lock Fitter discount code to copy right now. The best offer is free UK delivery on orders over £150, no code needed.
Does Lock Fitter do student discount?
We don't know of a student discount at Lock Fitter at the moment.
9 more questions
Does Lock Fitter offer a Blue Light or Armed Forces discount?
We don't know of a Blue Light or Armed Forces discount at Lock Fitter at the moment.
How do I contact Lock Fitter customer service?
Call 01623 334433. Or use the help centre on the Lock Fitter website.
Can I use more than one Lock Fitter discount code?
Usually not: most stores, including Lock Fitter, accept one discount code per order. Automatic deals and sale prices can often be combined with a code, so check the terms on each offer.
Does Lock Fitter offer a first-order discount?
We don't have a first-order code for Lock Fitter right now. Sign up for alerts and we'll email you if one lands.
Can I use a Lock Fitter discount code on sale items?
It depends on the code. Many discount codes exclude items that are already reduced, so open Terms on the code before you use it.
Why didn't my Lock Fitter code work?
Most codes exclude gift cards and items already reduced, and some need a minimum spend or are for new customers only. Open Terms on the code, or tap "Didn't work?" and we'll recheck it.
Are these Lock Fitter codes verified?
Every Lock Fitter code here comes from Lock Fitter itself: its own daily feed through its official affiliate programme, or its own website. Each offer shows when we last checked it.
Does Voucher Magpie donate to charity?
Yes. When you buy from Lock Fitter through our links, Lock Fitter pays us a commission, and we give 50% of it to the charity or club you choose. We pay each cause its confirmed commission every quarter (Jan, Apr, Jul, Oct), once the shop has confirmed the sale, usually 30 to 90 days after the order.
Does using Voucher Magpie cost more?
No. You pay Lock Fitter's normal price, less any discount. Our commission is paid by Lock Fitter or its affiliate network, not by you.
Articles you might like
All store spotlights
IKEA spotlight: storage, cosy lighting and new lower prices this autumn
IKEA's STORKLINTA drawers at a new lower price, the KUSTFYR ghost lamp, STRANDMON chair and in-store cosy-season savings, plus student and IKEA Family perks.
Voucher Magpie team
John Lewis spotlight: Members' Week, advent calendars and Roberts radios
What's worth a look at John Lewis right now, from Members' Week money off to beauty advent calendars and the new Roberts Revere music systems.
Voucher Magpie team
B&Q spotlight: Dulux price cuts, power tool deals and kitchen savings
B&Q has cut prices on Dulux paint and power tools, with kitchen savings of up to 40% on big spends. Here's what's worth a look and how to save on delivery.
Voucher Magpie team