Diamond Lock gear shift lock
A mechanical lock for your car’s gear lever – made and installed by the manufacturer, with a Swiss KABA cylinder.
When locked, the gear lever cannot be moved, so the car cannot be put into gear and driven away. It has no electronics and sends no signal – there is nothing to copy or jam.
HUF 84,000
Including installation. 5-year warranty, invoice included.
Email us
We answer in English, by email.
Which one fits your car?
- Your car has a classic gear lever (manual or automatic) → Diamond Lock gear shift lock – this page.
- No classic gear lever – a button, rotary knob or joystick instead, as in many hybrid and electric cars → Diamond BLOCK built-in steering lock.
Not sure? Email us the make, model and year, and we will tell you.
What you get
- Swiss KABA lock cylinder with 24 hardened steel pins.
- Hardened steel housing – built to resist drilling, sawing and chiselling.
- Easy to use – usually just a 180° turn of the key to lock or unlock. No removable parts.
- Waterproof, stainless key.
- Fitted to the car’s factory mounting points – no cutting or modifying the car’s structure; only one hole is drilled for the key.
- 5-year manufacturer’s warranty – no interim inspections needed.

Why mechanical?
Many cars today are stolen without breaking a window: thieves trick the car’s electronics, for example with a relay attack or a code reader. A mechanical lock cannot be opened this way – only with its own key. Breaking it takes time and makes a lot of noise, which is exactly what thieves want to avoid.
Price and installation
HUF 84,000, installation included – the same price at our workshop or with mobile installation.
Where?
- Budapest, District III – Bécsi út
- Budapest, District VI – Váci út
- Budapest, District XIII – Angyalföldi út
- Pomáz – Magas út
- Mobile installation: within 40 km of Budapest we come to you – currently free of charge.
We send you the exact address when we confirm the appointment.
How long does it take?
About 1.5 hours on average – between 50 minutes and 2.5 hours depending on the car. We tell you in advance what to expect for your car.
More than one car?
For two or more cars, we give an extra 10% off the labour cost of each car.
From the manufacturer
Diamond Lock is made and installed by Sky Info Kft. We have been working in mechanical vehicle security for 29 years and have installed more than 28,000 gear shift locks in about 1,900 different car models.
Contact us by email
Please contact us in writing, by email – this way every detail (your car, the price, the date and place) is on record. We usually reply in English within one working day.
Please include: car make and model, year, and your preferred dates and place (workshop or mobile installation).
info@diamondlock.hu