Parallel Thread couplers are suitable for the majority of applications which require the joining of Rebar.
They are normally supplied fitted to the end of the threaded bar and require only the engagement and tightening of the adjoining bar on site using a calibrated torque wrench.
The Jb Rebar Couprlers range of Parallel Thread couplers are designed for use in concrete structures to meet the requirements of BS 8110 for mechanical splices.