Reinforcing Bar Couplers
Coupler Selection
The information in the chart below can be used to assist with the identification of the most appropriate coupler. For more detailed information please select a range from the menu.
Please note, this section is subject to change and you are advised to contact your local sales office to discuss any project-specific requirements.
Reinforcing Bar Couplers (PDF, 25.9 MB)
RT Couplers
| Type | Standard Coupler | Headed Anchor | KSN Anchor |
|---|---|---|---|
| Bar Dia. mm | 12-40 | 12-40 | 12-20 |
| Bar End Prep | Threaded | Threaded | Threaded |
| Assembly Tool | Wrench | Wrench | Wrench |
| Product Code | RT12-40 | RTHA12-40 | RTKSN12-20 S/M/L |
MBT Couplers
| Type | Coupler | Transition | Headed Anchor |
|---|---|---|---|
| Bar Dia. mm | 12-40 | 12-40 | 12-40 |
| Bar End Prep | No | No | No |
| Assembly Tool | Wrench or *Nut Runner | ||
| Product Code | MBT12C-MBT40C | MBT20/12C-MBT40/32C | MBTHA12H-MBTHA40H |
*Although larger 25-40mm sizes can be tightened using a hand ratchet wrench, we recommend the use of an electric or pneumatic wrench designed to deliver a steady tightening force to the bolts.
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