What Happens on a Lockout Call Out | A Real Job, Start to Finish
A late-night lockout in Southborough, from the first phone call to a new cylinder fitted. Here's exactly what a locksmith does and why it costs what it costs.
The call came in at 11.42 pm on a Tuesday. A woman, early sixties, standing on her front path in Pennington Road, High Brooms, bags of shopping at her feet. She'd come back from visiting her daughter in Pembury, reached into her handbag, and the keys weren't there. Not in the side pocket, not in the shopping bags, not posted back through the letterbox by a helpful neighbour. Gone.
She'd found us by searching on her phone, read the pricing page so she knew roughly what she was in for, and called. We told her what we told everyone: we'd be there inside 30 minutes, we'd try to get her in without drilling, and we'd give her a fixed price before we touched anything.
We were there in 22.
What We Found at the Door
The door itself was a white uPVC, probably fitted around 2008 or 2009 going by the profile style, a five-point multipoint lock with a cylinder you could identify from the pavement. Single-star, no anti-snap groove, no sacrificial section. The brand had a logo on it I won't name, but it's the kind of cylinder that comes bundled with a cheap door package and gets fitted as standard because nobody specifies otherwise.
No visible damage to the door. No signs of previous forced entry. Good. That makes the job cleaner.
The first thing you do on a lockout is look, not touch. Check the frame, check the keep, check whether any window's been left on the latch. In this case, nothing was open, and she confirmed the door was definitely locked, not just pulled shut. She'd used the key that morning and heard the multipoint engage.
Getting In Without Drilling
Non-destructive entry on a uPVC door with a standard euro cylinder usually comes down to picking or bumping. I opted for picking. With the right tension and a short hook, a single-star cylinder like this one can open in under three minutes. This one took about four. It had some wear on the top pins, which actually made it slightly more resistant to picking than a brand-new version of the same cylinder would have been, but not by much.
She was inside at 12.09 am. Shopping bags on the kitchen table, kettle on.
Drilling is always the last resort, not the first tool out of the bag. If a locksmith drills your cylinder on a standard uPVC door without attempting non-destructive entry, ask why. There are legitimate reasons: severe damage to the lock mechanism, a cylinder so corroded it won't respond, a profile so unusual the usual picks won't work. But they're exceptions.
When drilling is necessary, it costs more because a replacement cylinder is then non-optional. On a job like this one, where the cylinder came out intact, the customer at least has the choice of what goes back in.
What We Found Inside the Cylinder
Once she was in and had warmed up a bit, I showed her what we'd pulled. The cylinder was visibly worn: the cam had a flat spot, and two of the driver pins were sitting slightly proud even with no key inserted. That's wear, not damage. It happens after ten or fifteen years of daily use. It's also partly why single-star cylinders feel loose after a while. There's nothing in the standard requiring any particular longevity of the pin stack.
More to the point, that cylinder offered no snap resistance. Anti-snap cylinders have a manufactured weak point, a sacrificial section, that shears before a burglar can get enough leverage on the exposed barrel to rip the mechanism out. This one had no such feature. A short crowbar and thirty seconds is all it would take.
High Brooms isn't a high-crime area by any measure, but it's walkable from Tunbridge Wells town centre, and the terrace streets off London Road see opportunistic attempts. A cylinder like this is not the right answer to that environment.
The Upgrade Conversation
I don't push upgrades at midnight. People are tired, relieved, and not in the mood for a sales pitch. What I do is put the old cylinder on the kitchen table and explain what it is, what it isn't, and what the options are. Then I let them decide.
The options, in plain terms:
- Rekey or refit the same cylinder. Cheapest option. Gets her a working lock. Offers nothing she didn't have before.
- Fit a TS007 3-star cylinder. A 3-star rating under TS007 means the cylinder has passed tests for picking, bumping, drilling, and snap resistance. Avocet ABS, Ultion, and Mul-T-Lock MT5+ all carry this rating. Prices vary, but she'd be looking at £60 to £110 for the cylinder itself depending on brand.
- Fit a Sold Secure Diamond or SS312 Diamond-rated cylinder. These face an actual attack from a test team using the kinds of tools a burglar would carry. SS312 Diamond is, if anything, the tougher benchmark. Ultion holds both ratings. So does the Mul-T-Lock MT5+.
She asked the obvious question: does the better cylinder affect her insurance?
Honest answer: it might. Some insurers specify BS3621 as a minimum for the lock on your front door. A TS007 3-star cylinder fitted to a BS3621-compliant multipoint lock usually satisfies that requirement, but you'd want to check your policy wording. A few insurers now ask specifically for anti-snap cylinders, particularly on uPVC doors. It's worth a five-minute call to your broker before you assume.
| Cylinder type | Snap resistance | Pick/bump resistance | Approx. cylinder cost | Benchmark |
|---|---|---|---|---|
| Standard euro (original fitted) | None | Low | £15 to £30 | None |
| TS007 1-star | None | Moderate | £20 to £40 | TS007 |
| TS007 3-star (e.g. Avocet ABS) | Yes | High | £60 to £85 | TS007 |
| SS312 Diamond (e.g. Ultion) | Yes | Very high | £80 to £110 | SS312 / Sold Secure Diamond |
| Mul-T-Lock MT5+ | Yes | Very high | £90 to £130 | TS007 3-star, SS312 Diamond |
She chose the Avocet ABS. Good cylinder, sensibly priced, fits a standard euro profile without any modification to the door. She had three keys by 12.50 am, and I showed her how to check the snap-off section was correctly positioned before I left.
The Lesson You Can Use
Pull your own front door key out and look at the cylinder. If there's no branding, or it says something like "Euro Profile" with no certifications marked on the barrel, it's almost certainly a single-star or unrated cylinder. That's fine for a Yale lock on a wooden door in certain configurations, but on a uPVC multipoint door it's the weak point in what is otherwise a reasonably secure system.
You don't need a lockout to upgrade. A cylinder swap on a standard uPVC door takes about fifteen minutes. The door stays, the frame stays, nothing gets drilled. You're just replacing a small brass component that probably cost less than a tenner when the door was originally specified.
The lockout itself cost her the late-night call-out rate plus the cylinder. She said afterwards she'd been putting off sorting the locks for two years and it took losing her keys in Pembury to get it done. That's fairly normal, honestly.
If you're in Southborough, High Brooms, Bidborough, Speldhurst, or anywhere else across the TN4 postcodes and you've locked yourself out, or you just want to know what's in your front door before something forces the question, give Locks Local a call. We cover the TN postcodes, we aim to arrive within 30 minutes, and we'll tell you the price before we start work.
Priya Nair, Security and standards specialist
Priya is the one who reads the test reports. She handles the survey work, the insurance questions and anything where the British Standard actually matters, and she will happily explain why the number on the box is not the number that counts.
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