Heavy-Duty Manual Tube Bender | 5mm-22mm | Longrun Hardware
Professional Heavy-Duty Tube Benders for Precision Engineering
Engineered for Excellence, Built for Industry
When your project demands a perfect $180^\circ$ bend in rigid materials like stainless steel or iron, "standard" benders often fail, leading to flattened arcs or scored surfaces. The Longrun Hardware CT-365 Series is engineered specifically to eliminate these risks.
Why the CT-365 Series Outperforms the Competition
1. Innovative Two-Stage Design
Our unique two-stage handle system allows for high-leverage bending even at extreme angles. This design reduces the physical force required by up to 30%, allowing for a smooth, continuous motion from $0^\circ$ to $180^\circ$ without needing to reposition the tool mid-bend.
2. Friction-Reducing Roller Wheel
Unlike static mandrels that "drag" against the pipe, our Bender Wheel design rolls with the tube. This significantly reduces friction, preventing surface scratches and ensuring the tube wall maintains a consistent thickness throughout the radius.
3. Wide-Range Compatibility (5mm to 22mm)
Whether you are working with small-diameter hydraulic lines or large-scale HVAC piping, the CT-365 series covers all essential sizes in both Metric and Imperial units:
Precision Sizes: 3/16" (5mm) to 7/8" (22mm).
Bending Radius: Optimized from 14mm to 80.8mm to ensure zero-deformation.
Technical Specifications Table
| Item No. | Size (Inch/Metric) | Bending Radius (mm) | Best For |
| CT-365-04 | 1/4" (6mm) | 13.8 | Instrument lines |
| CT-365-08 | 1/2" (12mm) | 36.3 | HVAC / Refrigeration |
| CT-365-10 | 5/8" (16mm) | 53.5 | Hydraulic systems |
| CT-365-14 | 7/8" (22mm) | 80.8 | Industrial Piping |
Key Features at a Glance
Multi-Material Mastery: Effortlessly bends Annealed Stainless Steel, Copper, Aluminum, and Iron.
Ergonomic Grips: Non-slip, blue-and-yellow handles designed for high-torque applications.
Adjustable Handles: $90^\circ$ start angle allows for easy operation in confined spaces.
Clear Graduations: Deeply etched markings for $45^\circ, 90^\circ, 135^\circ,$ and $180^\circ$ for repeatable accuracy.
Directly from the Factory: Longrun Hardware Advantage
As a specialized manufacturer, we support your business with:
Bulk Wholesale Pricing: Competitive margins for distributors.
OEM/ODM Services: Custom branding and sizing available.
Global Shipping: Reliable logistics to ensure your inventory stays stocked.
Need a Reliable Supply Partner?
"Longrun tools have become the standard for our HVAC technicians. The roller wheel design saved us thousands in ruined copper tubing last year." — Industrial Partner Review
Get a Quote Today
Stop settling for tools that ruin your materials. Choose the CT-365 series for perfect bends every time.
Would you like a full technical PDF of the tube bender or a customized quote for your first bulk order?
