The DongCheng HD071004 4-Inch (100mm) G-Clamp provides reliable clamping strength for demanding carpentry, steel fabrication, and machine shop tasks. Cast from premium malleable iron, the frame absorbs shock and high torsional forces without stretching or fracturing.

Equipped with a heavy-duty T-shaped screw thread, this clamp delivers dependable locking power with reduced turning effort. A dynamic swivel foot ensures flat contact on angled profiles, while the sliding steel cross-pin handle provides strong clamping leverage, making it a reliable tool for professional workshops.

Key Features

• Rigid Malleable Iron Construction: Engineered to resist torsional stress and frame bowing under heavy load.
• Heavy-Duty T-Shaped Spindle: Smooth-gliding steel spindle provides high clamping pressure without thread binding.
• 100mm (4") Jaw Opening: Ideal general-purpose capacity for thick timber planks, pipes, and metal sections.
• Self-Aligning Swivel Pad: Adapts to uneven working angles while protecting work surfaces.
• High-Torque Sliding Handle: Allows smooth tightening and quick single-handed release.

Applications

• Securing heavy timber, worktops, and cabinet carcass assembly
• Clamping structural steel sections and steel angle bars during welding
• Machine bench hold-down for drilling, routing, and grinding operations
• Automotive body panel work and exhaust bracket holding
• Industrial maintenance, plant servicing, and fabrication shops

Technical Specifications

Size/Model-wise Table