
Tension & Compression Systems
Tension & Compression Systems
Important: Our stainless steel tension system has a new name: Halfen Detan-D (previously Ancon 500) |
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Tie bars are increasingly being used in structures and buildings as an architectural as well as a structural element. Our Tension System range comprises two solutions which have been designed to meet the demanding aesthetic requirements of today’s applications.
- Free design software available
- European Technical Assessment (ETA)
- High load capacity
- Stainless steel and carbon steel options
- Bars from 8mm to 76mm diameter (depending on material)
- Choice of finishes
- Aesthetically designed forks
- Locking nut included as standard
- Full adjustment within fork connectors
- Visual check of correct installation
- Isolation supplied as standard with stainless steel systems

Halfen Detan-D Stainless Steel Rod System Halfen Detan-S Carbon Steel Rod System
(previously Ancon 500 Tension System)
(previously Ancon 500 Tension System)
Latest News
Leviat Sponsors Concrete Society Awards 2025
Leviat is delighted to announce its continued sponsorship of the popular Concrete Society Awards for 2025, taking place on Wednesday 12th November, at London’s Royal Lancaster Hotel.
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Leviat is delighted to continue its longstanding support of the Brick Development Association’s prestigious annual Brick Awards by sponsoring one of the evening’s most unique and coveted honours, the Contractors’ Choice Award.