DONGCHENG HD071204 80 x 300 mm Heavy-Duty F-Clamp F-Clamp -Fast, adjustable bar clamping with a 300 mm opening and a deeper 80 mm throat for larger woodworking and assembly jobs.
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The DONGCHENG HD071204 Heavy-Duty F-Clamp has a 300 mm jaw opening and an 80 mm throat depth. It is made for carpenters, furniture makers, joiners, and DIY users who need a firm, even hold on larger work while gluing, joining, drilling, or assembling. The sliding arm moves along the bar and the screw spindle tightens by hand, so you can set the pressure you need and keep both hands free. The deeper 80 mm throat reaches further in from the edge of the workpiece than the 50 mm models (HD071201 to HD071203), and the 300 mm opening handles wider panels and thicker assemblies.
Key Features
- 300 mm jaw opening: suits wide panels, boards, frames, and larger joints
- 80 mm throat depth: reaches further in from the edge for a secure hold on bigger workpieces
- Heavy-duty F-frame: built for repeated, demanding use
- Sliding arm and screw spindle: quick positioning and adjustable clamping pressure
- Wide clamping pads: [confirm] spread the pressure and help protect the surface
- Handle: [confirm, e.g. wooden / plastic / T-handle] for easy hand tightening
- Trusted brand: made by DONGCHENG, known for professional-grade tools
Application
- Holding wide panels, boards, and frames during gluing
- Joinery, cabinet making, and furniture assembly
- Securing larger workpieces to a bench for drilling or sawing
- Tabletops, doors, shelves, and carpentry projects
- Light metalwork and fabrication holding
- Workshop, DIY, and general-purpose use
Technical Specifications
| Parameter | Specification |
| Brand | DongCheng |
| Model Number | HD071204 |
| Tool Type | Deep-Throat F-Clamp with Plastic Handle |
| Clamp Size (Throat Depth x Length) | 80 x 300 mm |
| Max Clamping Force | 270 KGS |
| Iron Ruler Dimensions (Thickness x Width) | 6 x 22 mm |
| Screw Thread Diameter | 13.5 mm |
| Handle Material | Ergonomic dual-color plastic grip |
| Packaging Type | Paper card |
Safety Note:
Do not exceed the rated load, and do not use a pipe or tool to extend the handle for extra tightening, as this can bend the bar or damage the clamp. Do not use it for lifting or as a hammer. Check the bar and screw for bending or wear before use. Wear eye protection when clamping parts for cutting or drilling.
















