KASO (also known as KASOOY) is a premium safe brand from Finland, with over 100 years of heritage in designing high‑security, fire‑resistant safes and vaults.
At Key Elements Safe Engineers, we specialise in opening locked KASO and KASOOY safes, vaults and strongrooms. First, we are based in North Essex. Also, we travel to London, Hertfordshire, Cambridgeshire and Suffolk whenever our work is cost‑effective for you.
In addition, we have 30 plus years of experience opening all kinds of high‑security safes and vaults. Furthermore, we have our own in‑house machining skills. This means we make specialist custom tools and manufacture replacement parts for KASO security equipment.
A Little History
Founded in Finland in 1912, KASO built its reputation on robust, precision‑engineered designs. They are world‑famous for combining exceptional burglary resistance with industry‑leading fire protection. These Finnish‑made safes are built to last generations and feature advanced anti‑tamper technology. So, you need expert knowledge to work on them safely.
If you need a KASO or KASOOY safe or vault opened, please get in touch:
📧 kelocks1@gmail.com
📞 07999 721727
Also, you can reach us on WhatsApp. This is a quick and easy way to send photos of your safe or vault for fast advice or a quote.
Some Case Studies

KASO Grade 5 Safe – Lost Keys Opened – Near Basildon, Essex
This premium Grade 5 KASO safe had lost all working keys. KASO is a Finnish brand, world‑famous for precision‑engineered high‑security protection. Grade 5 units meet the toughest safety standards.
First, we attended the site near Basildon, Essex. Next, we carefully picked the lock open with no damage. We bring 30 plus years of experience working on these top‑quality Finnish safes. Then, we removed the old lock and fitted a brand‑new 2‑key replacement lock. Finally, we tested it thoroughly for perfect operation. We deliver expert opening and upgrade services across Essex and the wider region.

KASO SELO B Digital Safe – Unknown Combination – North London
This KASO SELO B digital safe had an unknown combination and was completely locked. KASO safes from Finland combine advanced electronics with heavy‑duty anti‑tamper construction. They need specialist skills to open safely.
First, we travelled to North London. Next, we used our deep knowledge of KASO digital systems. With 30 plus years of expertise, we opened it without any damage. Then, we fitted a reliable new replacement lock. In addition, we set up a fresh, secure code for future use. We service all KASO digital and mechanical models across London and the South East.

KASO Safe – Dual High‑Grade Locks – Near Hatfield, Hertfordshire
This heavy‑duty KASO safe features two high‑grade key locks, with built‑in protective covers over the keyholes. This advanced Finnish design resists picking, drilling and forced entry.
First, we attended the site near Hatfield in Hertfordshire. Next, we safely opened the unit using specialist techniques. Our 30 plus years of experience lets us work around KASO’s top‑level security features. Then, we fully serviced both locks and protective covers. Finally, we made sure everything worked smoothly and securely. We handle all KASO high‑security safes throughout Hertfordshire and surrounding counties.

KASO Grade 4 Safe – LaGard Digital Lock
This Finnish‑made Grade 4 KASO safe had a lost LaGard digital lock code. KASO safes are built with heavy‑duty anti‑tamper protection.
We attended the site near Letchworth Garden City. With decades of experience, we opened the safe safely and without damage. We fitted a brand‑new high‑quality replacement lock, and we provide our expert service across Hertfordshire and the whole region.

KASO Gem Safe – Lost Combination
This premium KASO Gem safe had its manual combination completely lost. KASO is a top Finnish brand, famous for precision‑engineered, strong security designs.
We travelled to Norwich to assist. We opened the safe carefully with no damage. Using decades of experience, we fully serviced the lock and set a new secure combination. We work across Norfolk and East Anglia.

KASO High Grade Safe – Kromer Lock Replacement
This heavy‑duty KASO safe needed its original Kromer lock replaced and upgraded. Finnish‑built KASO safes are engineered to work perfectly with premium security locks.
We safely removed the old mechanism. With decades of experience, we fitted and tested the new Kromer lock to the highest standard. We offer custom lock upgrades and fitting for all KASO high‑grade safes.

KASO Vault Door – Faulty Lock Repaired
This heavy‑duty Finnish‑made KASO vault door had a key lock that completely stopped working. KASO security products are built to the highest European standards.
We attended the site near Reading. With decades of experience, we opened the vault safely and carried out a full repair. We fitted a brand‑new high‑security safe lock with long‑life keys, and we service all KASO vaults across Berkshire and the wider region.

KASO Fire Safe – Opened & Removed
This premium KASO fire safe was picked open after being locked. KASO safes from Finland combine top burglary resistance with certified fire protection.
We worked near Buckingham Palace in Central London. With decades of experience, we opened the safe without damage. We later returned to carefully remove the unit from the site, offering full service across London and the South East.