The DongCheng HD071205 120x300mm F-Clamp is a heavy-duty industrial clamp designed for large timber joinery, structural welding, and high-load mechanical fabrication. Built with an extra-deep 120mm throat depth and a 300mm clamping capacity, this robust clamp generates a massive 450 KGS of clamping force.
Constructed with an oversized 8x30mm solid iron guide ruler, it resists bending and torsional deflection under extreme pressure. The precision-machined heavy steel lead screw provides smooth tightening and maximum load holding without slipping. The contoured dual-color handle ensures a secure, high-leverage grip, making it a premier clamping tool for heavy workshops and industrial fabrication plants.
Key Features
- Massive 450 KGS Clamping Force: Delivers industrial-grade holding power to compress tough timber laminations and heavy steel parts.
- Extra-Deep 120mm Throat Depth: Reaches deep across wide boards, beams, and large frame edges.
- Oversized 8x30mm Solid Iron Bar: Thick, reinforced iron ruler provides maximum stiffness and prevents deflection.
- Heavy-Duty Spindle: Coarse, high-torque screw thread delivers powerful holding strength and resists binding.
- Ergonomic Soft-Grip Handle: Contoured dual-color plastic handle ensures maximum manual torque transfer and comfortable operation.
Applications
- Deep-reach timber gluing, architectural woodworking, and composite beam lamination
- Heavy structural steel welding, bevel holding, and frame alignment
- Industrial fabrication fixtures, machine bed hold-downs, and tooling setups
- Truck, trailer, and commercial vehicle body maintenance
- Demanding applications requiring exceptional clamping force and deep throat clearance
Technical Specifications
| Parameter | Specification |
| Brand | DongCheng |
| Model Number | HD071205 |
| Tool Type | Extra Heavy-Duty Deep-Throat F-Clamp |
| Clamp Size (Throat Depth x Length) | 120 x 300 mm |
| Max Clamping Force | 450 KGS |
| Iron Ruler Dimensions (Thickness x Width) | 8 x 30 mm |
| Handle Material | Ergonomic dual-color plastic grip |
| Packaging Type | Paper card |
Size/Model-wise Table
| Model | Clamp Size | Clamping Force | Iron Ruler Size | Throat Depth | Handle Type | Packaging |
| HD071205 | 120 x 300 mm | 450 KGS | 8 x 30 mm |



