DongCheng HD071003 3" Heavy-Duty G-Clamp 75mm
DONGCHENG
CLAMP
Out of stock
The DongCheng HD071003 3-Inch (75mm) G-Clamp is designed for medium-duty clamping across woodworking, welding, and mechanical maintenance tasks. Forged with a high-strength malleable cast iron frame, it provides superior structural stability and resistance to bending during high-load clamping.
The clamp utilizes an advanced T-shaped lead screw thread engineered for smooth operation, preventing thread deformation and binding under pressure. The self-leveling swivel pad ensures parallel contact across uneven workpieces, while the sliding Tommy bar handle offers effortless leverage for quick fastening and release.
Key Features
- High-Strength Cast Frame: Malleable cast iron construction prevents cracking and frame deflection.
- Durable T-Shaped Thread: Engineered spindle thread distributes pressure evenly, preventing slipping and stripping.
- Versatile 3" (75mm) Jaw Opening: Well-balanced capacity for carpentry projects, cabinet making, and metal brackets.
- Swivel Base Pad: Distributes clamping pressure evenly to avoid surface damage.
- Corrosion-Resistant Coating: Durable blue protective finish guards the frame against oxidation and shop grime.
Applications
- Wood assembly, edge gluing, and furniture construction
- Metal fabrication tack welding, grinding alignment, and sawing support
- Maintenance shop clamping, drilling table hold-downs, and vise extension
- General utility repairs across industrial plants and home workshops
Technical Specifications
| Parameter | Specification |
| Brand | DongCheng |
| Model Number | HD071003 |
| Tool Type | G-Clamp / C-Clamp |
| Size / Clamping Capacity | 3 Inch / 75 mm |
| Body Material | Malleable Cast Iron |
| Thread Type | T-Shaped Thread Spindle |
| Packaging Type | Paper Card |
Size/Model-wise Table
| Model | Size (Inches / mm) | Body Material | Spindle Thread | Packaging |
| HD071003 | 3" / 75 mm | Malleable Cast Iron | T-Shaped Thre |
Related Products
DongCheng HD071012 12" Heavy-Duty G-Clamp 300mm
The DongCheng HD071012 12-Inch (300mm) G-Clamp is the largest, most robust model in the G-clamp series, engineered for heavy industrial fabrication...
DongCheng HD071008 8" Heavy-Duty G-Clamp 200mm
The DongCheng HD071008 8-Inch (200mm) G-Clamp is engineered for high-load industrial clamping, steel structure assembly, and heavy-duty woodworking...
DongCheng HD071006 6" Heavy-Duty G-Clamp 150mm
The DongCheng HD071006 6-Inch (150mm) G-Clamp is a standard for construction sites, heavy fabrication workshops, and professional carpentry. Manufa...
DongCheng HD071005 5" Heavy-Duty G-Clamp 125mm
The DongCheng HD071005 5-Inch (125mm) G-Clamp provides heavy clamping power and extra jaw depth for wider material cross-sections. Built with a thi...
DongCheng HD071004 4" Heavy-Duty G-Clamp 100mm
The DongCheng HD071004 4-Inch (100mm) G-Clamp provides reliable clamping strength for demanding carpentry, steel fabrication, and machine shop task...
DongCheng HD071002 2-Inch / 50mm Heavy-Duty Malleable Cast Iron G-Clamp
The DongCheng HD071002 2-Inch (50mm) G-Clamp is built for precision holding, woodworking joinery, and light metal fabrication clamping tasks. Engin...