HT couplers are a system providing a mechanical connection of deformed high yield carbon steels bars for the reinforcement of concrete complying with the requirements of BS4449 Grade B500B.

This mechanical rebar splice is designed for use in reinforced concrete applications such as column splicing, bridge applications, piling, splicing to protruding dowels cast in concrete and beams.  

The HT.FS Fatigue Standard Coupler is suitable for connecting two bars where at least one bar can be rotated and where the application requires the specification TA1-A Class D.