
D250 and D250XL Bar-Lock Couplers are available in a wide variety or sizes in plain, galvanized, and epoxy-coated finishes.
Features:
- Rebar sizes #4 (13mm) through #18 (57mm)
- Available in plain, epoxy coated or galvanized finish
- Quick and easy installation
- No bar end preparation
- Installation at the job site
- Used in tension, compression and seismic applications
Benefits
- Cost and time savings
- Ease of use
- Availability
- Strength
- Versatility
Fill out the form below to request more information about Dayton Superior Bar Lock Coupler System















![Fcp Racatac Chair 10893876[1]](https://img.forconstructionpros.com/mindful/acbm/workspaces/default/uploads/2025/10/fcp-racatac-chair-108938761.10l0At5WXv.png?ar=16%3A9&auto=format%2Ccompress&bg=fff&fill-color=fff&fit=fill&h=135&q=70&w=240)



