OX Pro Heavy Duty Bar Clamp 300kg – 450mm
$63.00 ex GST
$72.45 incl. GST
Easily exert high pressure when needed whilst swiftly converting to a spreader configuration.
Description
The OX Pro Heavy Duty Bar Clamp 300kg – 450mm represents the pinnacle of professional clamping technology, engineered specifically for demanding woodworking, construction, and industrial applications. This premium-grade bar clamp delivers an exceptional 300kg (661 lbs) clamping force while maintaining precision control and user comfort throughout extended use.
Designed for professional tradespeople, serious woodworkers, and DIY enthusiasts who demand uncompromising quality, this heavy-duty clamp combines innovative engineering with robust construction to tackle the most challenging projects with confidence.
Key Features & Benefits
Unmatched Clamping Power
•300kg (661 lbs) maximum clamping force – Superior holding power for heavy-duty applications
•Induction-hardened rail – Enhanced strength and durability that outlasts standard clamps
•Professional-grade construction – Built to withstand rigorous daily use in demanding environments
Advanced Engineering Design
•Long leverage handle design – Reaches high clamping pressure faster with less effort
•Strong engineered ABS plastic components – RoHS and REACH compliant materials ensure safety and environmental responsibility
•Precision-machined components – Consistent performance and reliable operation
Versatile Functionality
•Quick conversion to spreader – Dual-purpose design maximizes tool utility
•450mm (18″) clamping capacity – Ideal size for cabinet work, panel glue-ups, and medium to large projects
•Professional jaw protection – Prevents surface damage during clamping operations
Technical Specifications
| Specification | Details |
| Clamping Force | 300kg (661 lbs) |
| Clamping Capacity | 450mm (18 inches) |
| Rail Material | Induction-hardened steel |
| Handle Material | Engineered ABS plastic |
| Jaw Protection | TPR (Thermoplastic Rubber) pads |
| Weight | Approximately 1.2kg |
| Compliance | RoHS and REACH certified |
| Warranty | 90-day hassle-free manufacturer warranty |
Professional Applications
Woodworking Excellence
Perfect for cabinet making, furniture construction, panel glue-ups, and edge banding applications. The 450mm capacity handles most standard cabinet doors, drawer faces, and medium-sized panels with ease.
Construction & Industrial Use
Ideal for concrete forming, metalworking, welding fixtures, and general construction where reliable, high-force clamping is essential.
DIY & Home Projects
Excellent for home renovations, craft projects, repairs, and hobby woodworking where professional results matter.
Why Choose OX Pro Heavy Duty Bar Clamps?
Superior Build Quality
OX Tools has engineered these clamps with induction-hardened rails that provide exceptional strength and resist bending under maximum load. The precision-machined components ensure smooth operation and consistent performance project after project.
Ergonomic Design
The long leverage handle design reduces user fatigue by requiring less force to achieve maximum clamping pressure. This thoughtful engineering makes extended use more comfortable and efficient.
Environmental Responsibility
All plastic components are manufactured from RoHS and REACH compliant materials, ensuring these clamps meet the highest environmental and safety standards.
Professional Reliability
Trusted by professional tradespeople worldwide, OX Pro clamps deliver the reliability and performance demanded in commercial applications while remaining accessible to serious DIY enthusiasts.
Competitive Advantages
•300kg clamping force exceeds most competitors in this size category
•Induction-hardened rail provides superior durability compared to standard steel rails
•Quick spreader conversion eliminates need for separate spreading tools
•Professional-grade materials ensure long-term reliability and performance
•Competitive pricing offers exceptional value for professional-quality construction
Care & Maintenance
To ensure optimal performance and longevity:
•Keep rail clean and free from debris
•Store in dry conditions to prevent corrosion
•Periodically lubricate moving parts with light machine oil
•Inspect jaw pads regularly and replace if worn
What’s Included
•1x OX Pro Heavy Duty Bar Clamp (450mm)
•TPR jaw protection pads (pre-installed)
•Quick-reference operation guide
•90-day manufacturer warranty
Perfect For
✓ Professional woodworkers seeking reliable, high-force clamping
✓ Cabinet makers requiring precise panel and door assembly
✓ Construction professionals needing versatile, heavy-duty clamping
✓ Serious DIY enthusiasts who demand professional-quality tools
✓ Furniture makers working with medium to large assemblies
✓ Metalworkers requiring secure workpiece holding
Frequently Asked Questions
Q: Can this clamp be used as a spreader?
A: Yes, the OX Pro Heavy Duty Bar Clamp features quick conversion to spreader mode, making it a versatile dual-purpose tool.
Q: What is the maximum opening capacity?
A: This model provides 450mm (18 inches) of maximum clamping capacity.
Q: Are replacement parts available?
A: Yes, OX Tools provides replacement jaw pads and other wear components through authorized dealers.
Q: Is this clamp suitable for outdoor use?
A: While built for durability, we recommend storing in dry conditions and cleaning after exposure to moisture to maintain optimal performance.
Order Your OX Pro Heavy Duty Bar Clamp Today
Experience the difference that professional-grade clamping makes in your projects. The OX Pro Heavy Duty Bar Clamp 300kg – 450mm delivers the reliability, power, and precision that serious craftspeople demand.
SKU: OX-P203545 | Model: OX Pro Heavy Duty Bar Clamp | Size: 18″ / 450mm | Capacity: 300kg (661 lbs)
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