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Dextra Rolltec Rebar Couplers

Rolltec CouplerRolltec® is a CARES Approved rolled parallel threaded mechanical splicing system designed for the connection of concrete reinforcing bars from diameters Ø12 to 50 mm.

Rolltec® couplers comply with ACI 318, IBC 2006, BS 8110, Eurocode 2, DIN 1045, CalTrans, ASME Sec III Div 2.

Key Benefits

  • Practical and economical alternative to laps.
  • Simple process: only one machine, one operator.
  • Fast cycle time: less than 30 seconds per thread.
  • Same coupler model for standard splicing and position splicing (when none of the rebar can rotate).
  • Easy installation, no torque wrench required.
  • Shortens construction cycle times.


Splicing Methods

  • Standard Splice
  • Position Splice
  • Caging Splice
  • Transition Splice


For further information download the Rolltec Brochure here.


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