It is used at miter finish points where the continuing reinforcement cannot be rotated. In addition to the Poscoup system, the long thread of the reinforcement is cut as long as 1 lock nut. This method helps to overcome the problem of not assembling the gear system fully due to miters being in the air and reinforcement rotation.

The system works same as the Barcoup system and there is only one difference; a long thread is cut in the length of lock nut and thus, the mitered reinforcement cannot positionally prevent the assembly.

Reinforcing Bar Couplers- Sleeved Reinforcing Bars

Overlapped inserts are not always appropriate tools for coupling rebars. Using Regbar Reinforcing Rebar Couplers simplifies the design and construction of reinforced concrete and reduces the amount of required bars. Regbar Mechanical Reinforcement Couplers provide solutions for construction reinforcement bundles such as overlap and welding.

Our strategy is offering more affordable and extremely safe rebar inserts as compared to the options of overlapping and welding. RegbarMechanical Reinforcement Couplersand equipment are economic, safe, designer-friendly and easily applicable. In brief, Regbar provides matchless benefits and higher earnings to its customers!

In the Overlapping Method, concrete is required for load transfer. In addition, when the reinforcement reaches the zone of leakage  and its diameter changes, clamping ends and the joint doesn’t work. At joints made by Regbar Reinforcing Rebar Couplerssuch clamping is not needed and thus, the joint continues to take on load in keeping with the tensile strength. It delivers outstanding performance at cold joints formed between the floor columns.

Comparison Of Overlapping Visual For More Information Why Reinforcement Couple

Regbar Upset Parallel Thread Rebar Couplerscover the processes of cutting bars, cold heading and high profile tangential threading of rebar ends by using Regbar equipment designed for this purpose.

This method provides larger diameter reinforcement ends for thread cutting and loss of cross-section equilibrium. Ends of the rebars previously cut by rebar manufacturers/subcontractors in the field have an undulated surface.

Regbar recommends utilization of professional, highly efficient, cost-effective Reinforcing Rebar Couplers which prevent intensive rebar loss and reduce labor time by professional rebar applicators.

Production Stages

A Regbar Upset Parallel Thread Equipment Set contains a rebar cutter or hacksaw, a high pressure cold pres and a cutting threading machine designed for ribbed rebars.


As seen in the attached photos of the mobile equipment which can be quickly installed in the field, our products facilitate thread cutting on the rebar and reduce the logistics cost as the reinforcements will not be transported for thread cutting. All of the machines and equipment provided are designed and manufactured by Regbar. The quality of our equipment are CE and ISO 9001 certified. The equipment is shipped to the field in the container area ready for operation. It contains Cold Forging Press, Rebar Thread Cutting Machine, Band Saw and Grinding Machine.

Image of the equipment

All equipment, tools, formworks and accessories are designed and manufactured by Regbar.