10 Pack Black Double Port Parallel Pipe Clamps For 28mm Lean Tubes Heavy Duty Carbon Steel Tube Connectors Built Ridiculously Tough Dead Nuts Tight Grip With Hex Wrench

Heavy Duty Double Port Pipe Clamps For Lean Tube Frames
✔️ Carbon steel OD 28mm tube connectors with included wrench

This 10 pack of black double port parallel pipe clamps securely joins two OD 28mm (1.1 inch) lean tubes at once, making it easy to build sturdy shelving units, workbenches, and storage racks without pulling out fancy gear. The flat layout fits neatly against walls or floors when you stack boxes or mount tool boards, and the hex wrench lets you tweak the fit on the fly.

✅ Carbon steel builds at 2.3mm (0.09 inch) thickness for heavy loads
✅ Double port design holds parallel 28mm tubes steady
✅ Tight grip with included hex wrench cuts setup time
✅ Black coated finish blocks rust across shop environments
✅ Flat body sits flush against leaning posts during assembly

💡 What makes double port parallel pipe clamps handy for modular shelving builds?
- They lock two 28mm steel pipes side by side so frames stay square under weight
- The hex drive applies even torque across both tube holes without stripping
- Standardized spacing keeps crossbars aligned when you bolt joints tight
- Pre drilled ports match common lean tube hardware for quick swaps