INGCO 8" Heavy-Duty Malleable Cast Iron G-Clamp / C-Clamp (Serre-Joint en C) – Threaded T-Bar Lever, Swivel Pad, High-Clamping Force, and Black Finish (HGC0108)

Clamping thick timber, steel bars, or welding assemblies with low-tier clamps often leads to frame distortion, slipped workpieces, or uneven clamping pressure that ruins material alignment. Standard plastic or lightweight aluminium clamps lack the structural rigidity required for heavy woodworking glue-ups and metal fabrication tasks. The INGCO HGC0108 8" Heavy-Duty G-Clamp (Serre-Joint en C) is a high-strength holding tool engineered for maximum clamping force, zero frame flex, and secure material retention. Cast from heavy-duty malleable iron, this 8-inch C-clamp easily withstands extreme tightening pressure without twisting, bending, or fracturing under load.

The clamping security and user control of this tool center on its smooth acme-threaded steel screw, sliding T-bar lever handle, and self-aligning swivel pad. The heavy steel screw shaft drives consistent linear pressure against target materials, while the floating swivel pad automatically adjusts to uneven surfaces to prevent slipping or surface marring. Complete with an ergonomic sliding T-bar handle that allows maximum leverage during final tightening, the HGC0108 equips woodworkers, metal fabricators, welders, and DIYers with an essential shop holding tool.

Key Features

• 8" (200mm) Extended Jaw Capacity – Generous opening depth handles wide timber sections, thick metal plates, and multi-layer material stacks.

• Malleable Cast Iron Body – Heavy-duty cast iron frame delivers high tensile strength and resists bending or warping under extreme clamping torque.

• Smooth Acme-Threaded Steel Screw – Precision-machined screw thread ensures smooth drive action and high clamping pressure retention.

• Self-Aligning Swivel Pad – Floating joint foot rotates to match irregular or angled surfaces, distributing clamping force evenly.

• High-Leverage Sliding T-Bar Handle – Sliding metal handle provides maximum hand-lever torque for effortless tightening and quick release.

• Corrosion-Resistant Black Finish – Protective dark coating shields the iron body against workshop moisture, rust, and welding spatter.

Technical Specifications

• Brand: INGCO

• Model: HGC0108

• Product Type: Heavy-Duty G-Clamp / C-Clamp / Serre-Joint en C

• Clamp Size: 8 Inches (200 mm)

• Frame Material: Heavy-Duty Malleable Cast Iron

• Screw & Handle Material: High-Strength Steel

• Jaw Opening Capacity: 0 mm to 200 mm

• Pad Feature: Self-Aligning Swivel Foot

• Packaging Presentation: Packed by Paper Card / Label

• Primary Target Applications: Woodworking joint gluing, metal fabrication clamping, welding fit-up, drilling press fixture holding, and furniture assembly

Ideal For

Woodworkers, carpenters, welders, metalworkers, maintenance crews, and DIYers seeking a heavy-duty 8" malleable iron G-clamp for secure workpiece holding.

Package Includes

1 x INGCO HGC0108 8" Heavy-Duty G-Clamp Unit