Search our website
High Security Dual Tumbler Lock
The innovative high security dual tumbler (HSDT) lock is the most secure lock in our range thanks to its patented locking system. With more than 380 million combinations, this lock has a significantly higher picking and higher torque resistance due to the patented number and alignment of tumblers in the cylinder.
Certified to BS EN 1303:2015, the HSDT lock meets the standards which specify performance and other requirements for the strength, security, durability and corrosion resistance of the lock cylinders and their keys. For details see table below.
The lock is operated by use of an exclusive, secure, high quality key system made from steel. For additional security, each lock is paired with a security tag to order replacement keys. The key can also be customised with the addition of a sticker or overmoulded head shape.
Designed and manufactured in our European facilities, the HSDT lock provides our highest level of security for your asset management applications including ‘pay-at-pump’ and electric car charging stations, ATM’s and cash management, shop and museum displays.
Features
Dual Tumblers: Two parallel lines of nine alternating-direction tumblers make it extremely difficult to pick with currently known methods. Conventional locks have only one line of five or seven tumblers.
Anti-Drill Plate: Behind the shutter there is a hardened steel Anti-Drill plate designed to make the lock extremely resistant to drilling.
Lateral Rods: Hardened lateral rods further reinforce the lock against all forcing and drilling.
Benefits
Security: HSDT’s high-resistance to picking, drilling and torquing makes it very difficult to breach.
Versatility: The HSDT is discreet, adaptable to specific security needs, and easy to fit and retrofit in existing locking devices across many different applications.
Traceability: Each HSDT key is printed with an encrypted QR code. This allows the factory to verify the key and produce an authorised replacement when required (tag optional).
Typical Applications
Asset Security
Picking and attack resistance makes HSDT especially suitable for asset security and protection applications including vending machines, gaming machines, ATM/cash machines, cash registers and safes.
Automotive Aftermarket
The increasing value of items stored on bike racks and roof boxes means customers demand more security in the applications. Our engineering teams are able to adapt HSDTs designs to bespoke applications geometries.
Electronic and Mechanical Enclosures
HSDT ensures that electronic and mechanical components are kept safe from unwanted or careless hands and are compatible with our extensive range of Enclosure locking systems.
Lockers and Furniture
As well as increased security HSDT provides a premium key feel and user experience, raising the perception of quality in furniture and cabinetry applications.
| Product Code | Combinations | Body Length | Head Depth | Head Shape | Enquire |
|---|---|---|---|---|---|
| HSDT22JSCN032AN0 | 2000000 | 22 | 6.9 | Conical |
- Combinations: More than 380 million
- Ultra secure combinations: 200,000
- Patent number: EP19 020 358.8 – 1005
- Lock combinations encoded to provide extra layer of security
- Locks paired with a security tag to order replacement keys
- Asymmetrical key
- Tested under EN 1303: (Certification number 1 6 0 0 0 C 6 D)
- High resistance to picking
- High resistance to drilling
- Standard finish: Chrome, bright nickel
- Fixing hole shape: Double D
- Fixing hole size: 19.1 x 16.1
- Manufactured to industry standard footprint for retro-fit options
- Comprehensive range of cam options available including straight, notched and cranked
Additional information
EN 1303:2015 Certification
| Criteria | Rating | Criteria Details |
|---|---|---|
| Attack Resistance | **** | |
| Drilling resistance | **** | Tested with 3 drills of a maximum diameter of 12mm |
| Chisel resistance | ***** | Tested with a chisel to cut in the lock |
| Twisting resistance | **** | Tested with a grip to force a rotation clockwise and anticlockwise |
| Extraction | *** | Tested with a screw drilled in the lock and pulled to remove the cylinder |
| Torque resistance | ***** | Tested with a torque wrench to measure the maximum torque the lock can sustain |
| Picking Resistance | ***** | |
| Combinations | ***** | The total number of secured combinations (200,000 secured) |
| Manual picking | ***** | Picked by hand with various blades and hooks |
| Gun picking | ***** | Picked with a pick gun with various blades and hooks |
| Electric picking | ***** | Picked with an electrical tool with various blades and hooks |
|
Durability Test |
***** | |
| Cycles | ***** | Tested to measure the number of insertion of keys before wearing the lock and prevent rotation |
| Environmental Resistance | **** | |
| Corrosion resistance | *** | Tested with salt spray test that accelerates corrosion effect |
| High temperature resistance | ***** | Tested at a tempereture up to +65°C |
| Low temperature resistance | ***** | Tested at a temperature up to -25°C |